Base | Representation |
---|---|
bin | 101100010001100… |
… | …010000110000100 |
3 | 1220202200211021020 |
4 | 230101202012010 |
5 | 3010123343404 |
6 | 201412351140 |
7 | 24256433010 |
oct | 5421420604 |
9 | 1822624236 |
10 | 742793604 |
11 | 351318913 |
12 | 1889154b0 |
13 | bab73657 |
14 | 70917540 |
15 | 45326ed9 |
hex | 2c462184 |
742793604 has 48 divisors (see below), whose sum is σ = 2044686336. Its totient is φ = 205380000.
The previous prime is 742793603. The next prime is 742793627. The reversal of 742793604 is 406397247.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (742793603) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140022 + ... + 145229.
It is an arithmetic number, because the mean of its divisors is an integer number (42597632).
Almost surely, 2742793604 is an apocalyptic number.
It is an amenable number.
742793604 is an abundant number, since it is smaller than the sum of its proper divisors (1301892732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
742793604 is a wasteful number, since it uses less digits than its factorization.
742793604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285296 (or 285294 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 42.
The square root of 742793604 is about 27254.2401104856. The cubic root of 742793604 is about 905.6409504664.
The spelling of 742793604 in words is "seven hundred forty-two million, seven hundred ninety-three thousand, six hundred four".
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