Base | Representation |
---|---|
bin | 10010100001100111001101… |
… | …01100110010000101101000 |
3 | 12100020110012021211221022001 |
4 | 21100303212230302011220 |
5 | 20314420033111200230 |
6 | 222350250434340344 |
7 | 11403114161345041 |
oct | 1120634654620550 |
9 | 170213167757261 |
10 | 40737340334440 |
11 | 11a866776646a2 |
12 | 469b204a2a6b4 |
13 | 199668ca83349 |
14 | a0b9aaa578c8 |
15 | 4a9a120420ca |
hex | 250ce6b32168 |
40737340334440 has 64 divisors (see below), whose sum is σ = 97061398709760. Its totient is φ = 15334723384320.
The previous prime is 40737340334419. The next prime is 40737340334489. The reversal of 40737340334440 is 4443304373704.
It is a super-2 number, since 2×407373403344402 (a number of 28 digits) contains 22 as substring.
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, 2899485 + ... + 9480595.
It is an arithmetic number, because the mean of its divisors is an integer number (1516584354840).
Almost surely, 240737340334440 is an apocalyptic number.
40737340334440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40737340334440 is an abundant number, since it is smaller than the sum of its proper divisors (56324058375320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40737340334440 is a wasteful number, since it uses less digits than its factorization.
40737340334440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6590242 (or 6590238 counting only the distinct ones).
The product of its (nonzero) digits is 4064256, while the sum is 46.
The spelling of 40737340334440 in words is "forty trillion, seven hundred thirty-seven billion, three hundred forty million, three hundred thirty-four thousand, four hundred forty".
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