Base | Representation |
---|---|
bin | 1010010000100… |
… | …0110111110100 |
3 | 2222222001021000 |
4 | 2210020313310 |
5 | 42003343311 |
6 | 4134123300 |
7 | 1031505636 |
oct | 244106764 |
9 | 88861230 |
10 | 43027956 |
11 | 223195a4 |
12 | 124b0530 |
13 | 8bb6b3a |
14 | 5a00a56 |
15 | 3b9e056 |
hex | 2908df4 |
43027956 has 24 divisors (see below), whose sum is σ = 111554240. Its totient is φ = 14342616.
The previous prime is 43027927. The next prime is 43027961. The reversal of 43027956 is 65972034.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 43027956.
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, 199096 + ... + 199311.
Almost surely, 243027956 is an apocalyptic number.
It is an amenable number.
43027956 is an abundant number, since it is smaller than the sum of its proper divisors (68526284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
43027956 is a wasteful number, since it uses less digits than its factorization.
43027956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398420 (or 398412 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 43027956 is about 6559.5698029673. The cubic root of 43027956 is about 350.4157128439.
The spelling of 43027956 in words is "forty-three million, twenty-seven thousand, nine hundred fifty-six".
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