Base | Representation |
---|---|
bin | 11100000101101010010 |
3 | 1201202112222 |
4 | 3200231102 |
5 | 213423102 |
6 | 31421042 |
7 | 10552250 |
oct | 3405522 |
9 | 1652488 |
10 | 920402 |
11 | 57956a |
12 | 384782 |
13 | 262c22 |
14 | 19d5d0 |
15 | 132aa2 |
hex | e0b52 |
920402 has 16 divisors (see below), whose sum is σ = 1632960. Its totient is φ = 380688.
The previous prime is 920399. The next prime is 920407. The reversal of 920402 is 204029.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 920402.
It is not an unprimeable number, because it can be changed into a prime (920407) 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, 728 + ... + 1539.
It is an arithmetic number, because the mean of its divisors is an integer number (102060).
2920402 is an apocalyptic number.
920402 is a deficient number, since it is larger than the sum of its proper divisors (712558).
920402 is a wasteful number, since it uses less digits than its factorization.
920402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2305.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 920402 is about 959.3758387618. The cubic root of 920402 is about 97.2730465268.
The spelling of 920402 in words is "nine hundred twenty thousand, four hundred two".
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