Base | Representation |
---|---|
bin | 100111001000010010… |
… | …011010110101110000 |
3 | 11000110002120222211210 |
4 | 213020102122311300 |
5 | 1142021313234032 |
6 | 31145034440120 |
7 | 3015112262313 |
oct | 471022326560 |
9 | 130402528753 |
10 | 42014977392 |
11 | 169003a5413 |
12 | 8186893040 |
13 | 3c67671b8b |
14 | 206804497a |
15 | 115d8572cc |
hex | 9c849ad70 |
42014977392 has 40 divisors (see below), whose sum is σ = 108547155216. Its totient is φ = 14003900416.
The previous prime is 42014977363. The next prime is 42014977421. The reversal of 42014977392 is 29377941024.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (42014977363) and next prime (42014977421).
It is a super-2 number, since 2×420149773922 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
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, 796048 + ... + 847184.
Almost surely, 242014977392 is an apocalyptic number.
It is an amenable number.
42014977392 is an abundant number, since it is smaller than the sum of its proper divisors (66532177824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42014977392 is a wasteful number, since it uses less digits than its factorization.
42014977392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68265 (or 68259 counting only the distinct ones).
The product of its (nonzero) digits is 762048, while the sum is 48.
The spelling of 42014977392 in words is "forty-two billion, fourteen million, nine hundred seventy-seven thousand, three hundred ninety-two".
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