Base | Representation |
---|---|
bin | 101100010001000… |
… | …111101010101100 |
3 | 1220202111022210001 |
4 | 230101013222230 |
5 | 3010111412411 |
6 | 201410154044 |
7 | 24255502300 |
oct | 5421075254 |
9 | 1822438701 |
10 | 742685356 |
11 | 351254556 |
12 | 188882924 |
13 | bab362ba |
14 | 708c9d00 |
15 | 45304dc1 |
hex | 2c447aac |
742685356 has 36 divisors (see below), whose sum is σ = 1532635608. Its totient is φ = 313927488.
The previous prime is 742685327. The next prime is 742685371. The reversal of 742685356 is 653586247.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11646 + ... + 40261.
Almost surely, 2742685356 is an apocalyptic number.
It is an amenable number.
742685356 is an abundant number, since it is smaller than the sum of its proper divisors (789950252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
742685356 is a wasteful number, since it uses less digits than its factorization.
742685356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51998 (or 51989 counting only the distinct ones).
The product of its digits is 1209600, while the sum is 46.
The square root of 742685356 is about 27252.2541452996. The cubic root of 742685356 is about 905.5969550309.
The spelling of 742685356 in words is "seven hundred forty-two million, six hundred eighty-five thousand, three hundred fifty-six".
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