Base | Representation |
---|---|
bin | 1110010110110… |
… | …01000100100100 |
3 | 22101121022111102 |
4 | 13023121010210 |
5 | 221312124123 |
6 | 15541055232 |
7 | 2661416336 |
oct | 713310444 |
9 | 271538442 |
10 | 120426788 |
11 | 61a83479 |
12 | 343b7518 |
13 | 1bc46271 |
14 | 11dcb456 |
15 | a88c028 |
hex | 72d9124 |
120426788 has 48 divisors (see below), whose sum is σ = 228614400. Its totient is φ = 55332000.
The previous prime is 120426707. The next prime is 120426833. The reversal of 120426788 is 887624021.
It is a super-2 number, since 2×1204267882 = 29005222535993888, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479663 + ... + 479913.
It is an arithmetic number, because the mean of its divisors is an integer number (4762800).
Almost surely, 2120426788 is an apocalyptic number.
It is an amenable number.
120426788 is a deficient number, since it is larger than the sum of its proper divisors (108187612).
120426788 is a wasteful number, since it uses less digits than its factorization.
120426788 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440 (or 438 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 38.
The square root of 120426788 is about 10973.9139781575. The cubic root of 120426788 is about 493.8264728424.
The spelling of 120426788 in words is "one hundred twenty million, four hundred twenty-six thousand, seven hundred eighty-eight".
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