Base | Representation |
---|---|
bin | 1100011111111000100… |
… | …0100100011011011100 |
3 | 202112020000000121222200 |
4 | 3013332020210123130 |
5 | 12004220031303412 |
6 | 242350055411500 |
7 | 21340613603643 |
oct | 3077610443334 |
9 | 675200017880 |
10 | 214717056732 |
11 | 830741a9802 |
12 | 35744383b90 |
13 | 1732b35cc79 |
14 | a56c8d235a |
15 | 58ba4e89dc |
hex | 31fe2246dc |
214717056732 has 72 divisors (see below), whose sum is σ = 564792708480. Its totient is φ = 68722970400.
The previous prime is 214717056721. The next prime is 214717056769. The reversal of 214717056732 is 237650717412.
214717056732 is a `hidden beast` number, since 2 + 1 + 47 + 17 + 0 + 567 + 32 = 666.
It is a super-2 number, since 2×2147170567322 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1084144 + ... + 1266807.
Almost surely, 2214717056732 is an apocalyptic number.
It is an amenable number.
214717056732 is an abundant number, since it is smaller than the sum of its proper divisors (350075651748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214717056732 is a wasteful number, since it uses less digits than its factorization.
214717056732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2351063 (or 2351058 counting only the distinct ones).
The product of its (nonzero) digits is 493920, while the sum is 45.
It can be divided in two parts, 21471 and 7056732, that added together give a triangular number (7078203 = T3762).
The spelling of 214717056732 in words is "two hundred fourteen billion, seven hundred seventeen million, fifty-six thousand, seven hundred thirty-two".
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