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105061055001 = 3737409932987
BaseRepresentation
bin110000111011000100…
…0000111101000011001
3101001011212220120112020
41201312020013220121
53210131112230001
6120133035005053
710406340142620
oct1416610075031
9331155816466
10105061055001
1140613254691
1218440899789
139ba41c7546
1451292966b7
152aed701736
hex1876207a19

105061055001 has 32 divisors (see below), whose sum is σ = 164464972800. Its totient is φ = 58396303296.

The previous prime is 105061054981. The next prime is 105061055027. The reversal of 105061055001 is 100550160501.

It is not a de Polignac number, because 105061055001 - 211 = 105061052953 is a prime.

It is a super-2 number, since 2×1050610550012 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105061055051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3168430 + ... + 3201416.

It is an arithmetic number, because the mean of its divisors is an integer number (5139530400).

Almost surely, 2105061055001 is an apocalyptic number.

It is an amenable number.

105061055001 is a deficient number, since it is larger than the sum of its proper divisors (59403917799).

105061055001 is a wasteful number, since it uses less digits than its factorization.

105061055001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37133.

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 105061055001 in words is "one hundred five billion, sixty-one million, fifty-five thousand, one".

Divisors: 1 3 7 21 37 111 259 777 4099 12297 28693 32987 86079 98961 151663 230909 454989 692727 1061641 1220519 3184923 3661557 8543633 25630899 135213713 405641139 946495991 2839487973 5002907381 15008722143 35020351667 105061055001