Base | Representation |
---|---|
bin | 100101100000110… |
… | …111101110000110 |
3 | 1121212021111120212 |
4 | 211200313232012 |
5 | 2242104430310 |
6 | 142241355422 |
7 | 21411406061 |
oct | 4540675606 |
9 | 1555244525 |
10 | 629373830 |
11 | 2a32a0968 |
12 | 156938b72 |
13 | a0511867 |
14 | 5d8318d8 |
15 | 3a3c1205 |
hex | 25837b86 |
629373830 has 32 divisors (see below), whose sum is σ = 1211910336. Its totient is φ = 234491904.
The previous prime is 629373763. The next prime is 629373853. The reversal of 629373830 is 38373926.
629373830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×6293738302 = 792222835777737800, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2594 + ... + 35573.
It is an arithmetic number, because the mean of its divisors is an integer number (37872198).
Almost surely, 2629373830 is an apocalyptic number.
629373830 is a deficient number, since it is larger than the sum of its proper divisors (582536506).
629373830 is a wasteful number, since it uses less digits than its factorization.
629373830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38288.
The product of its (nonzero) digits is 163296, while the sum is 41.
The square root of 629373830 is about 25087.3240900659. The cubic root of 629373830 is about 856.9777773226.
The spelling of 629373830 in words is "six hundred twenty-nine million, three hundred seventy-three thousand, eight hundred thirty".
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