Base | Representation |
---|---|
bin | 11011111110100… |
… | …010111011100100 |
3 | 1012201020000110102 |
4 | 123332202323210 |
5 | 1430130141321 |
6 | 114324243232 |
7 | 14426446151 |
oct | 3376427344 |
9 | 1181200412 |
10 | 469380836 |
11 | 220a53851 |
12 | 111240518 |
13 | 76324352 |
14 | 464a5228 |
15 | 2b31ac0b |
hex | 1bfa2ee4 |
469380836 has 6 divisors (see below), whose sum is σ = 821416470. Its totient is φ = 234690416.
The previous prime is 469380823. The next prime is 469380841. The reversal of 469380836 is 638083964.
It can be written as a sum of positive squares in only one way, i.e., 413878336 + 55502500 = 20344^2 + 7450^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58672601 + ... + 58672608.
It is an arithmetic number, because the mean of its divisors is an integer number (136902745).
Almost surely, 2469380836 is an apocalyptic number.
It is an amenable number.
469380836 is a deficient number, since it is larger than the sum of its proper divisors (352035634).
469380836 is a wasteful number, since it uses less digits than its factorization.
469380836 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117345213 (or 117345211 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 47.
The square root of 469380836 is about 21665.1987297601. The cubic root of 469380836 is about 777.1564421272.
The spelling of 469380836 in words is "four hundred sixty-nine million, three hundred eighty thousand, eight hundred thirty-six".
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