Base | Representation |
---|---|
bin | 1101100000101… |
… | …1111111000100 |
3 | 10221122020122020 |
4 | 3120023333010 |
5 | 104002002241 |
6 | 5342403140 |
7 | 1255464030 |
oct | 330137704 |
9 | 127566566 |
10 | 56672196 |
11 | 29a98729 |
12 | 16b904b0 |
13 | b983359 |
14 | 77531c0 |
15 | 4e96b66 |
hex | 360bfc4 |
56672196 has 24 divisors (see below), whose sum is σ = 151126080. Its totient is φ = 16192032.
The previous prime is 56672191. The next prime is 56672201. The reversal of 56672196 is 69127665.
It is an interprime number because it is at equal distance from previous prime (56672191) and next prime (56672201).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is not an unprimeable number, because it can be changed into a prime (56672191) 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, 337251 + ... + 337418.
It is an arithmetic number, because the mean of its divisors is an integer number (6296920).
Almost surely, 256672196 is an apocalyptic number.
It is an amenable number.
56672196 is an abundant number, since it is smaller than the sum of its proper divisors (94453884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56672196 is a wasteful number, since it uses less digits than its factorization.
56672196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674683 (or 674681 counting only the distinct ones).
The product of its digits is 136080, while the sum is 42.
The square root of 56672196 is about 7528.0937826252. The cubic root of 56672196 is about 384.1109434211.
The spelling of 56672196 in words is "fifty-six million, six hundred seventy-two thousand, one hundred ninety-six".
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