Base | Representation |
---|---|
bin | 101001010110110… |
… | …110011110000010 |
3 | 1210100121112200012 |
4 | 221112312132002 |
5 | 2410111344010 |
6 | 152503424522 |
7 | 23123452112 |
oct | 5126663602 |
9 | 1710545605 |
10 | 693856130 |
11 | 326733420 |
12 | 174455142 |
13 | b099aa76 |
14 | 68219042 |
15 | 40dac005 |
hex | 295b6782 |
693856130 has 16 divisors (see below), whose sum is σ = 1362481344. Its totient is φ = 252311280.
The previous prime is 693856123. The next prime is 693856133. The reversal of 693856130 is 31658396.
693856130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (693856133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3153782 + ... + 3154001.
It is an arithmetic number, because the mean of its divisors is an integer number (85155084).
Almost surely, 2693856130 is an apocalyptic number.
693856130 is a deficient number, since it is larger than the sum of its proper divisors (668625214).
693856130 is a wasteful number, since it uses less digits than its factorization.
693856130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6307801.
The product of its (nonzero) digits is 116640, while the sum is 41.
The square root of 693856130 is about 26341.1489878479. The cubic root of 693856130 is about 885.2986660468.
The spelling of 693856130 in words is "six hundred ninety-three million, eight hundred fifty-six thousand, one hundred thirty".
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