Base | Representation |
---|---|
bin | 1101011000110… |
… | …1011110101001 |
3 | 10220122220211201 |
4 | 3112031132221 |
5 | 103333412100 |
6 | 5323324201 |
7 | 1251205234 |
oct | 326153651 |
9 | 126586751 |
10 | 56154025 |
11 | 29774394 |
12 | 16980661 |
13 | b831545 |
14 | 765a41b |
15 | 4de336a |
hex | 358d7a9 |
56154025 has 12 divisors (see below), whose sum is σ = 73296400. Its totient is φ = 42558480.
The previous prime is 56154023. The next prime is 56154037. The reversal of 56154025 is 52045165.
It is not a de Polignac number, because 56154025 - 21 = 56154023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 56153984 and 56154002.
It is not an unprimeable number, because it can be changed into a prime (56154023) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58635 + ... + 59584.
Almost surely, 256154025 is an apocalyptic number.
It is an amenable number.
56154025 is a deficient number, since it is larger than the sum of its proper divisors (17142375).
56154025 is a wasteful number, since it uses less digits than its factorization.
56154025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118248 (or 118243 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 56154025 is about 7493.5989350912. The cubic root of 56154025 is about 382.9366764445.
The spelling of 56154025 in words is "fifty-six million, one hundred fifty-four thousand, twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •