Base | Representation |
---|---|
bin | 101000001100001011… |
… | …111100100110101000 |
3 | 11010101111010000022210 |
4 | 220030023330212220 |
5 | 1201334424200433 |
6 | 31454050445120 |
7 | 3055254031035 |
oct | 501413744650 |
9 | 133344100283 |
10 | 43154131368 |
11 | 17335422687 |
12 | 84442937a0 |
13 | 40b968129a |
14 | 213545638c |
15 | 11c8874463 |
hex | a0c2fc9a8 |
43154131368 has 32 divisors (see below), whose sum is σ = 113563504800. Its totient is φ = 13627620288.
The previous prime is 43154131337. The next prime is 43154131381. The reversal of 43154131368 is 86313145134.
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, 47317671 + ... + 47318582.
It is an arithmetic number, because the mean of its divisors is an integer number (3548859525).
Almost surely, 243154131368 is an apocalyptic number.
It is an amenable number.
43154131368 is an abundant number, since it is smaller than the sum of its proper divisors (70409373432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43154131368 is a wasteful number, since it uses less digits than its factorization.
43154131368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94636281 (or 94636277 counting only the distinct ones).
The product of its digits is 103680, while the sum is 39.
The spelling of 43154131368 in words is "forty-three billion, one hundred fifty-four million, one hundred thirty-one thousand, three hundred sixty-eight".
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