Base | Representation |
---|---|
bin | 101110111010111010… |
… | …1000000101010101100 |
3 | 100122002012202010121020 |
4 | 1131311311000222230 |
5 | 3122324314002234 |
6 | 114142231334140 |
7 | 10164645015045 |
oct | 1356565005254 |
9 | 318065663536 |
10 | 100761078444 |
11 | 39807002654 |
12 | 17640821350 |
13 | 966a3b5910 |
14 | 4c3c1778cc |
15 | 294ae74549 |
hex | 1775d40aac |
100761078444 has 48 divisors (see below), whose sum is σ = 253239863520. Its totient is φ = 30997854720.
The previous prime is 100761078427. The next prime is 100761078479. The reversal of 100761078444 is 444870167001.
It is a super-2 number, since 2×1007610784442 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 100761078396 and 100761078405.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862522 + ... + 972350.
It is an arithmetic number, because the mean of its divisors is an integer number (5275830490).
Almost surely, 2100761078444 is an apocalyptic number.
It is an amenable number.
100761078444 is an abundant number, since it is smaller than the sum of its proper divisors (152478785076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100761078444 is a wasteful number, since it uses less digits than its factorization.
100761078444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115730 (or 115728 counting only the distinct ones).
The product of its (nonzero) digits is 150528, while the sum is 42.
The spelling of 100761078444 in words is "one hundred billion, seven hundred sixty-one million, seventy-eight thousand, four hundred forty-four".
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