Base | Representation |
---|---|
bin | 101001011111110… |
… | …000110001010001 |
3 | 1210112000012222220 |
4 | 221133300301101 |
5 | 2411211121311 |
6 | 153025451253 |
7 | 23152351344 |
oct | 5137606121 |
9 | 1715005886 |
10 | 696192081 |
11 | 327a89462 |
12 | 1751a0b29 |
13 | b13080a0 |
14 | 6866645b |
15 | 411be206 |
hex | 297f0c51 |
696192081 has 16 divisors (see below), whose sum is σ = 1001379456. Its totient is φ = 427689216.
The previous prime is 696192073. The next prime is 696192089. The reversal of 696192081 is 180291696.
696192081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (696192073) and next prime (696192089).
It is not a de Polignac number, because 696192081 - 23 = 696192073 is a prime.
It is a super-2 number, since 2×6961920812 = 969366827294221122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (696192089) 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, 8076 + ... + 38178.
It is an arithmetic number, because the mean of its divisors is an integer number (62586216).
Almost surely, 2696192081 is an apocalyptic number.
It is an amenable number.
696192081 is a deficient number, since it is larger than the sum of its proper divisors (305187375).
696192081 is a wasteful number, since it uses less digits than its factorization.
696192081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30712.
The product of its (nonzero) digits is 46656, while the sum is 42.
The square root of 696192081 is about 26385.4520711698. The cubic root of 696192081 is about 886.2910417500.
The spelling of 696192081 in words is "six hundred ninety-six million, one hundred ninety-two thousand, eighty-one".
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