Base | Representation |
---|---|
bin | 110010001011101111… |
… | …1011001001011101111 |
3 | 101022011120001021000110 |
4 | 1210113133121023233 |
5 | 3231202140203413 |
6 | 121301424231103 |
7 | 10533412222266 |
oct | 1442737311357 |
9 | 338146037013 |
10 | 107768287983 |
11 | 41782430914 |
12 | 18a7746b493 |
13 | a216044255 |
14 | 5304a4d5dd |
15 | 2c0b2148c3 |
hex | 19177d92ef |
107768287983 has 16 divisors (see below), whose sum is σ = 152181687680. Its totient is φ = 67646604384.
The previous prime is 107768287967. The next prime is 107768287993. The reversal of 107768287983 is 389782867701.
It is not a de Polignac number, because 107768287983 - 24 = 107768287967 is a prime.
It is a super-2 number, since 2×1077682879832 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107768287993) 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, 5790316 + ... + 5808897.
It is an arithmetic number, because the mean of its divisors is an integer number (9511355480).
Almost surely, 2107768287983 is an apocalyptic number.
107768287983 is a deficient number, since it is larger than the sum of its proper divisors (44413399697).
107768287983 is a wasteful number, since it uses less digits than its factorization.
107768287983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11599398.
The product of its (nonzero) digits is 56899584, while the sum is 66.
The spelling of 107768287983 in words is "one hundred seven billion, seven hundred sixty-eight million, two hundred eighty-seven thousand, nine hundred eighty-three".
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