Base | Representation |
---|---|
bin | 1101011001101… |
… | …0010010011000 |
3 | 10220202120210210 |
4 | 3112122102120 |
5 | 103342101423 |
6 | 5324411120 |
7 | 1251514212 |
oct | 326322230 |
9 | 126676723 |
10 | 56206488 |
11 | 297aa848 |
12 | 169a6aa0 |
13 | b84c3a0 |
14 | 76715b2 |
15 | 4e03b93 |
hex | 359a498 |
56206488 has 64 divisors (see below), whose sum is σ = 160241760. Its totient is φ = 16275456.
The previous prime is 56206477. The next prime is 56206499. The reversal of 56206488 is 88460265.
It is an interprime number because it is at equal distance from previous prime (56206477) and next prime (56206499).
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6 + ... + 10602.
Almost surely, 256206488 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56206488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80120880).
56206488 is an abundant number, since it is smaller than the sum of its proper divisors (104035272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56206488 is a wasteful number, since it uses less digits than its factorization.
56206488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10636 (or 10632 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 39.
The square root of 56206488 is about 7497.0986388069. The cubic root of 56206488 is about 383.0558946935.
The spelling of 56206488 in words is "fifty-six million, two hundred six thousand, four hundred eighty-eight".
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