Base | Representation |
---|---|
bin | 101001010001010… |
… | …111110111010100 |
3 | 1210020220120202010 |
4 | 221101113313110 |
5 | 2404224420202 |
6 | 152412544220 |
7 | 23105321232 |
oct | 5121276724 |
9 | 1706816663 |
10 | 692420052 |
11 | 325942485 |
12 | 173a82070 |
13 | b05b720c |
14 | 67d63952 |
15 | 40bc676c |
hex | 29457dd4 |
692420052 has 12 divisors (see below), whose sum is σ = 1615646816. Its totient is φ = 230806680.
The previous prime is 692420023. The next prime is 692420093. The reversal of 692420052 is 250024296.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28850824 + ... + 28850847.
Almost surely, 2692420052 is an apocalyptic number.
It is an amenable number.
692420052 is an abundant number, since it is smaller than the sum of its proper divisors (923226764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
692420052 is a wasteful number, since it uses less digits than its factorization.
692420052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57701678 (or 57701676 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 692420052 is about 26313.8756552508. The cubic root of 692420052 is about 884.6874749536.
The spelling of 692420052 in words is "six hundred ninety-two million, four hundred twenty thousand, fifty-two".
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