Search a number
-
+
10105094103 = 3131511715927
BaseRepresentation
bin10010110100100111…
…10111111111010111
3222002020111222010120
421122103313333113
5131143401002403
64350415123023
7505261611516
oct113223677727
928066458116
1010105094103
114316075845
121b60213473
13c506c5830
146bc0bc67d
153e221be53
hex25a4f7fd7

10105094103 has 16 divisors (see below), whose sum is σ = 14605979136. Its totient is φ = 6177333600.

The previous prime is 10105094081. The next prime is 10105094119. The reversal of 10105094103 is 30149050101.

It is not a de Polignac number, because 10105094103 - 216 = 10105028567 is a prime.

It is a super-2 number, since 2×101050941032 (a number of 21 digits) contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10105094123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 852075 + ... + 863852.

It is an arithmetic number, because the mean of its divisors is an integer number (912873696).

Almost surely, 210105094103 is an apocalyptic number.

10105094103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10105094103 is a deficient number, since it is larger than the sum of its proper divisors (4500885033).

10105094103 is a wasteful number, since it uses less digits than its factorization.

10105094103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1716094.

The product of its (nonzero) digits is 540, while the sum is 24.

The spelling of 10105094103 in words is "ten billion, one hundred five million, ninety-four thousand, one hundred three".

Divisors: 1 3 13 39 151 453 1963 5889 1715927 5147781 22307051 66921153 259104977 777314931 3368364701 10105094103