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105061106060050 = 25272937229141719
BaseRepresentation
bin10111111000110101110001…
…111010000000101100010010
3111202222202002010021010121011
4113320311301322000230102
5102232310121122410200
61011240223354121134
731062262101635110
oct2770656172005422
9452882063233534
10105061106060050
113052618a485008
12b949667a201aa
1346812b1b5a49a
141bd2dadcc6ab0
15c22d318c55ba
hex5f8d71e80b12

105061106060050 has 96 divisors (see below), whose sum is σ = 224124692601600. Its totient is φ = 35892793148160.

The previous prime is 105061106060047. The next prime is 105061106060077. The reversal of 105061106060050 is 50060601160501.

105061106060050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1050611060600502 (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105061106059994 and 105061106060021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 741263091 + ... + 741404809.

It is an arithmetic number, because the mean of its divisors is an integer number (2334632214600).

Almost surely, 2105061106060050 is an apocalyptic number.

105061106060050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105061106060050 is an abundant number, since it is smaller than the sum of its proper divisors (119063586541550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105061106060050 is a wasteful number, since it uses less digits than its factorization.

105061106060050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149260 (or 149255 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 105061106060050 in words is "one hundred five trillion, sixty-one billion, one hundred six million, sixty thousand, fifty".

Divisors: 1 2 5 7 10 14 25 35 50 70 175 293 350 586 1465 2051 2930 4102 7229 7325 10255 14458 14650 20510 36145 50603 51275 72290 101206 102550 141719 180725 253015 283438 361450 506030 708595 992033 1265075 1417190 1984066 2118097 2530150 3542975 4236194 4960165 7085950 9920330 10590485 14826679 21180970 24800825 29653358 41523667 49601650 52952425 74133395 83047334 105904850 148266790 207618335 290665669 370666975 415236670 581331338 741333950 1024486651 1038091675 1453328345 2048973302 2076183350 2906656690 5122433255 7171406557 7266641725 10244866510 14342813114 14533283450 25612166275 35857032785 51224332550 71714065570 179285163925 300174588743 358570327850 600349177486 1500872943715 2101222121201 3001745887430 4202444242402 7504364718575 10506110606005 15008729437150 21012221212010 52530553030025 105061106060050