Base | Representation |
---|---|
bin | 100001000000010001001… |
… | …111001010001101110010 |
3 | 22000211012001012002200210 |
4 | 201000101033022031302 |
5 | 244124412132401322 |
6 | 4453530335124550 |
7 | 322600642140105 |
oct | 41002117121562 |
9 | 8024161162623 |
10 | 2268031918962 |
11 | 7a49599886a7 |
12 | 307687373756 |
13 | 135b4a34b0a4 |
14 | 7bab803a73c |
15 | 3dee3da770c |
hex | 210113ca372 |
2268031918962 has 32 divisors (see below), whose sum is σ = 4891262685120. Its totient is φ = 698751809280.
The previous prime is 2268031918951. The next prime is 2268031918987. The reversal of 2268031918962 is 2698191308622.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242617483 + ... + 242626830.
It is an arithmetic number, because the mean of its divisors is an integer number (152851958910).
Almost surely, 22268031918962 is an apocalyptic number.
2268031918962 is an abundant number, since it is smaller than the sum of its proper divisors (2623230766158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2268031918962 is a wasteful number, since it uses less digits than its factorization.
2268031918962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 485244378.
The product of its (nonzero) digits is 4478976, while the sum is 57.
The spelling of 2268031918962 in words is "two trillion, two hundred sixty-eight billion, thirty-one million, nine hundred eighteen thousand, nine hundred sixty-two".
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