Base | Representation |
---|---|
bin | 1110101111100011011111… |
… | …10010001110100100001100 |
3 | 11020210100102122200001001211 |
4 | 13113301233302032210030 |
5 | 13222133222334304134 |
6 | 152541401443144204 |
7 | 6554200655061610 |
oct | 727615762164414 |
9 | 136710378601054 |
10 | 32420288588044 |
11 | a36a404792775 |
12 | 3777329075064 |
13 | 15122b271cc26 |
14 | 801216767340 |
15 | 3b34d5923764 |
hex | 1d7c6fc8e90c |
32420288588044 has 12 divisors (see below), whose sum is σ = 64840577176144. Its totient is φ = 13894409394864.
The previous prime is 32420288588029. The next prime is 32420288588047. The reversal of 32420288588044 is 44088588202423.
32420288588044 is an admirable number.
It is a super-2 number, since 2×324202885880442 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 32420288588044.
It is not an unprimeable number, because it can be changed into a prime (32420288588047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 578933724759 + ... + 578933724814.
Almost surely, 232420288588044 is an apocalyptic number.
It is an amenable number.
32420288588044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32420288588044 is a wasteful number, since it uses less digits than its factorization.
32420288588044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1157867449584 (or 1157867449582 counting only the distinct ones).
The product of its (nonzero) digits is 31457280, while the sum is 58.
The spelling of 32420288588044 in words is "thirty-two trillion, four hundred twenty billion, two hundred eighty-eight million, five hundred eighty-eight thousand, forty-four".
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