Base | Representation |
---|---|
bin | 10011110010001100… |
… | …11000110110000000 |
3 | 1000102020111211211120 |
4 | 21321012120312000 |
5 | 133223120333402 |
6 | 4513550512240 |
7 | 524133361323 |
oct | 117106306600 |
9 | 30366454746 |
10 | 10621652352 |
11 | 4560711693 |
12 | 2085205680 |
13 | 10037275bc |
14 | 72a9447ba |
15 | 4227563bc |
hex | 279198d80 |
10621652352 has 32 divisors (see below), whose sum is σ = 28213765080. Its totient is φ = 3540550656.
The previous prime is 10621652329. The next prime is 10621652359. The reversal of 10621652352 is 25325612601.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×106216523522 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10621652359) 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, 13829893 + ... + 13830660.
Almost surely, 210621652352 is an apocalyptic number.
10621652352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10621652352 is an abundant number, since it is smaller than the sum of its proper divisors (17592112728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10621652352 is an equidigital number, since it uses as much as digits as its factorization.
10621652352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27660570 (or 27660558 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 33.
The spelling of 10621652352 in words is "ten billion, six hundred twenty-one million, six hundred fifty-two thousand, three hundred fifty-two".
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