Base | Representation |
---|---|
bin | 1101011000001… |
… | …1100100101010 |
3 | 10220120212011221 |
4 | 3112003210222 |
5 | 103331112300 |
6 | 5322412254 |
7 | 1250646031 |
oct | 326034452 |
9 | 126525157 |
10 | 56113450 |
11 | 29746958 |
12 | 1696108a |
13 | b818c33 |
14 | 7649718 |
15 | 4dd631a |
hex | 358392a |
56113450 has 12 divisors (see below), whose sum is σ = 104371110. Its totient is φ = 22445360.
The previous prime is 56113429. The next prime is 56113451. The reversal of 56113450 is 5431165.
It can be written as a sum of positive squares in 3 ways, for example, as 45981961 + 10131489 = 6781^2 + 3183^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (56113451) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 561085 + ... + 561184.
Almost surely, 256113450 is an apocalyptic number.
56113450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
56113450 is a deficient number, since it is larger than the sum of its proper divisors (48257660).
56113450 is a wasteful number, since it uses less digits than its factorization.
56113450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1122281 (or 1122276 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 56113450 is about 7490.8911352389. The cubic root of 56113450 is about 382.8444218556.
The spelling of 56113450 in words is "fifty-six million, one hundred thirteen thousand, four hundred fifty".
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