Base | Representation |
---|---|
bin | 1100011110001010110… |
… | …0001010011100110000 |
3 | 202111000220122022000110 |
4 | 3013202230022130300 |
5 | 12002244144003311 |
6 | 242232251021320 |
7 | 21323323160466 |
oct | 3074254123460 |
9 | 674026568013 |
10 | 214256625456 |
11 | 82958308995 |
12 | 3563613a840 |
13 | 17286b50323 |
14 | a5276ba836 |
15 | 588ed998a6 |
hex | 31e2b0a730 |
214256625456 has 40 divisors (see below), whose sum is σ = 562569999664. Its totient is φ = 70248072960.
The previous prime is 214256625449. The next prime is 214256625463. The reversal of 214256625456 is 654526652412.
It is an interprime number because it is at equal distance from previous prime (214256625449) and next prime (214256625463).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36584611 + ... + 36590466.
Almost surely, 2214256625456 is an apocalyptic number.
It is an amenable number.
214256625456 is an abundant number, since it is smaller than the sum of its proper divisors (348313374208).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214256625456 is a wasteful number, since it uses less digits than its factorization.
214256625456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73175149 (or 73175143 counting only the distinct ones).
The product of its digits is 3456000, while the sum is 48.
The spelling of 214256625456 in words is "two hundred fourteen billion, two hundred fifty-six million, six hundred twenty-five thousand, four hundred fifty-six".
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