Base | Representation |
---|---|
bin | 1101011101101… |
… | …0010110100101 |
3 | 10221020220202210 |
4 | 3113122112211 |
5 | 103424001101 |
6 | 5334154033 |
7 | 1253656236 |
oct | 327322645 |
9 | 127226683 |
10 | 56468901 |
11 | 29969a15 |
12 | 16ab2919 |
13 | b911968 |
14 | 76dd08d |
15 | 4e567d6 |
hex | 35da5a5 |
56468901 has 8 divisors (see below), whose sum is σ = 75369024. Its totient is φ = 37607360.
The previous prime is 56468897. The next prime is 56468911. The reversal of 56468901 is 10986465.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 56468901 - 22 = 56468897 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 56468901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56468911) 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, 6036 + ... + 12221.
It is an arithmetic number, because the mean of its divisors is an integer number (9421128).
Almost surely, 256468901 is an apocalyptic number.
It is an amenable number.
56468901 is a deficient number, since it is larger than the sum of its proper divisors (18900123).
56468901 is a wasteful number, since it uses less digits than its factorization.
56468901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19291.
The product of its (nonzero) digits is 51840, while the sum is 39.
The square root of 56468901 is about 7514.5792297374. The cubic root of 56468901 is about 383.6510977428.
The spelling of 56468901 in words is "fifty-six million, four hundred sixty-eight thousand, nine hundred one".
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