Base | Representation |
---|---|
bin | 101110000010100… |
… | …101110010111100 |
3 | 1222211110120011220 |
4 | 232002211302330 |
5 | 3040220243121 |
6 | 204351513340 |
7 | 25066361346 |
oct | 5602456274 |
9 | 1884416156 |
10 | 772431036 |
11 | 367020963 |
12 | 196828850 |
13 | c404c5b0 |
14 | 74830296 |
15 | 47c2d6c6 |
hex | 2e0a5cbc |
772431036 has 48 divisors (see below), whose sum is σ = 1945574400. Its totient is φ = 237108672.
The previous prime is 772431017. The next prime is 772431053. The reversal of 772431036 is 630134277.
772431036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 772430988 and 772431006.
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, 62845 + ... + 74123.
It is an arithmetic number, because the mean of its divisors is an integer number (40532800).
Almost surely, 2772431036 is an apocalyptic number.
It is an amenable number.
772431036 is an abundant number, since it is smaller than the sum of its proper divisors (1173143364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
772431036 is a wasteful number, since it uses less digits than its factorization.
772431036 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11738 (or 11736 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 33.
The square root of 772431036 is about 27792.6435590427. The cubic root of 772431036 is about 917.5292225891.
The spelling of 772431036 in words is "seven hundred seventy-two million, four hundred thirty-one thousand, thirty-six".
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