Base | Representation |
---|---|
bin | 100010100101111110… |
… | …110001100001010000 |
3 | 10112212122210210102020 |
4 | 202211332301201100 |
5 | 1102032433403033 |
6 | 25021450051440 |
7 | 2453321325510 |
oct | 424576614120 |
9 | 115778723366 |
10 | 37144434768 |
11 | 14831079681 |
12 | 7247719b80 |
13 | 366c59baac |
14 | 1b25241840 |
15 | e75e736b3 |
hex | 8a5fb1850 |
37144434768 has 40 divisors (see below), whose sum is σ = 109664522688. Its totient is φ = 10612695552.
The previous prime is 37144434737. The next prime is 37144434797. The reversal of 37144434768 is 86743444173.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 37144434768.
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, 55274121 + ... + 55274792.
Almost surely, 237144434768 is an apocalyptic number.
It is an amenable number.
37144434768 is an abundant number, since it is smaller than the sum of its proper divisors (72520087920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
37144434768 is a wasteful number, since it uses less digits than its factorization.
37144434768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110548931 (or 110548925 counting only the distinct ones).
The product of its digits is 5419008, while the sum is 51.
The spelling of 37144434768 in words is "thirty-seven billion, one hundred forty-four million, four hundred thirty-four thousand, seven hundred sixty-eight".
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