Base | Representation |
---|---|
bin | 1101100011110… |
… | …0110110101110 |
3 | 10222000102012221 |
4 | 3120330312232 |
5 | 104024403431 |
6 | 5350545554 |
7 | 1260256435 |
oct | 330746656 |
9 | 128012187 |
10 | 56872366 |
11 | 2a115061 |
12 | 170682ba |
13 | ba234b5 |
14 | 77a611c |
15 | 4ed6111 |
hex | 363cdae |
56872366 has 8 divisors (see below), whose sum is σ = 85802184. Its totient is φ = 28271640.
The previous prime is 56872357. The next prime is 56872369. The reversal of 56872366 is 66327865.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56872369) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81840 + ... + 82531.
It is an arithmetic number, because the mean of its divisors is an integer number (10725273).
Almost surely, 256872366 is an apocalyptic number.
56872366 is a deficient number, since it is larger than the sum of its proper divisors (28929818).
56872366 is a wasteful number, since it uses less digits than its factorization.
56872366 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164546.
The product of its digits is 362880, while the sum is 43.
The square root of 56872366 is about 7541.3769299777. The cubic root of 56872366 is about 384.5626472327.
The spelling of 56872366 in words is "fifty-six million, eight hundred seventy-two thousand, three hundred sixty-six".
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