Base | Representation |
---|---|
bin | 11100010011110… |
… | …101101100000010 |
3 | 1020002201121022202 |
4 | 130103311230002 |
5 | 1433042301230 |
6 | 115044033202 |
7 | 14525054606 |
oct | 3423655402 |
9 | 1202647282 |
10 | 474962690 |
11 | 224116554 |
12 | 113092802 |
13 | 77529c17 |
14 | 47119506 |
15 | 2ba6ea45 |
hex | 1c4f5b02 |
474962690 has 16 divisors (see below), whose sum is σ = 856103040. Its totient is φ = 189725040.
The previous prime is 474962689. The next prime is 474962693. The reversal of 474962690 is 96269474.
It is a happy number.
It is a super-2 number, since 2×4749626902 = 451179113784072200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (474962693) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24746 + ... + 39525.
It is an arithmetic number, because the mean of its divisors is an integer number (53506440).
Almost surely, 2474962690 is an apocalyptic number.
474962690 is a deficient number, since it is larger than the sum of its proper divisors (381140350).
474962690 is a wasteful number, since it uses less digits than its factorization.
474962690 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65017.
The product of its (nonzero) digits is 653184, while the sum is 47.
The square root of 474962690 is about 21793.6387507915. The cubic root of 474962690 is about 780.2249460787.
The spelling of 474962690 in words is "four hundred seventy-four million, nine hundred sixty-two thousand, six hundred ninety".
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