Base | Representation |
---|---|
bin | 11000010011100… |
… | …000110110010000 |
3 | 1001102021210011201 |
4 | 120103200312100 |
5 | 1313342042324 |
6 | 104243520544 |
7 | 13050655225 |
oct | 3023406620 |
9 | 1042253151 |
10 | 407768464 |
11 | 19a1a1534 |
12 | b4689154 |
13 | 6663151c |
14 | 3c22794c |
15 | 25bea444 |
hex | 184e0d90 |
407768464 has 10 divisors (see below), whose sum is σ = 790051430. Its totient is φ = 203884224.
The previous prime is 407768447. The next prime is 407768483. The reversal of 407768464 is 464867704.
It can be written as a sum of positive squares in only one way, i.e., 374035600 + 33732864 = 19340^2 + 5808^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12742749 + ... + 12742780.
It is an arithmetic number, because the mean of its divisors is an integer number (79005143).
Almost surely, 2407768464 is an apocalyptic number.
It is an amenable number.
407768464 is a deficient number, since it is larger than the sum of its proper divisors (382282966).
407768464 is a wasteful number, since it uses less digits than its factorization.
407768464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25485537 (or 25485531 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 46.
The square root of 407768464 is about 20193.2776933315. The cubic root of 407768464 is about 741.5456274695.
The spelling of 407768464 in words is "four hundred seven million, seven hundred sixty-eight thousand, four hundred sixty-four".
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