Base | Representation |
---|---|
bin | 101001010111110… |
… | …110001001101100 |
3 | 1210101002210111000 |
4 | 221113312021230 |
5 | 2410143220342 |
6 | 152513200300 |
7 | 23125616433 |
oct | 5127661154 |
9 | 1711083430 |
10 | 694116972 |
11 | 3268a139a |
12 | 174560090 |
13 | b0a5c703 |
14 | 6828611a |
15 | 40e0e44c |
hex | 295f626c |
694116972 has 48 divisors (see below), whose sum is σ = 1861624800. Its totient is φ = 223392960.
The previous prime is 694116971. The next prime is 694117027. The reversal of 694116972 is 279611496.
It is not an unprimeable number, because it can be changed into a prime (694116971) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107679 + ... + 113942.
It is an arithmetic number, because the mean of its divisors is an integer number (38783850).
Almost surely, 2694116972 is an apocalyptic number.
It is an amenable number.
694116972 is an abundant number, since it is smaller than the sum of its proper divisors (1167507828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
694116972 is a wasteful number, since it uses less digits than its factorization.
694116972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221663 (or 221655 counting only the distinct ones).
The product of its digits is 163296, while the sum is 45.
The square root of 694116972 is about 26346.0997492988. The cubic root of 694116972 is about 885.4095892069.
The spelling of 694116972 in words is "six hundred ninety-four million, one hundred sixteen thousand, nine hundred seventy-two".
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