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103831307098 = 2532551383983
BaseRepresentation
bin110000010110011010…
…1000000001101011010
3100221000011220220112121
41200230311000031122
53200121303311343
6115411025131454
710334015356021
oct1405465001532
9327004826477
10103831307098
114004207a902
1218158a89b8a
139a394b8a6c
14504dc218b8
152a7a78baed
hex182cd4035a

103831307098 has 16 divisors (see below), whose sum is σ = 158748201216. Its totient is φ = 50916013200.

The previous prime is 103831307089. The next prime is 103831307171. The reversal of 103831307098 is 890703138301.

103831307098 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78415 + ... + 462397.

It is an arithmetic number, because the mean of its divisors is an integer number (9921762576).

Almost surely, 2103831307098 is an apocalyptic number.

103831307098 is a deficient number, since it is larger than the sum of its proper divisors (54916894118).

103831307098 is a wasteful number, since it uses less digits than its factorization.

103831307098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386589.

The product of its (nonzero) digits is 108864, while the sum is 43.

The spelling of 103831307098 in words is "one hundred three billion, eight hundred thirty-one million, three hundred seven thousand, ninety-eight".

Divisors: 1 2 53 106 2551 5102 135203 270406 383983 767966 20351099 40702198 979540633 1959081266 51915653549 103831307098