Base | Representation |
---|---|
bin | 1100001101001… |
… | …1000011011100 |
3 | 10120100000212202 |
4 | 3003103003130 |
5 | 101101233444 |
6 | 5025151032 |
7 | 1161105560 |
oct | 303230334 |
9 | 116300782 |
10 | 51196124 |
11 | 26998451 |
12 | 1518b478 |
13 | a7b6985 |
14 | 6b296a0 |
15 | 476434e |
hex | 30d30dc |
51196124 has 12 divisors (see below), whose sum is σ = 102392304. Its totient is φ = 21941184.
The previous prime is 51196121. The next prime is 51196139. The reversal of 51196124 is 42169115.
51196124 is an admirable number.
It is a super-2 number, since 2×511961242 = 5242086225246752, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51196121) 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, 914189 + ... + 914244.
It is an arithmetic number, because the mean of its divisors is an integer number (8532692).
Almost surely, 251196124 is an apocalyptic number.
It is an amenable number.
51196124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51196124 is a wasteful number, since it uses less digits than its factorization.
51196124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1828444 (or 1828442 counting only the distinct ones).
The product of its digits is 2160, while the sum is 29.
The square root of 51196124 is about 7155.1466791394. The cubic root of 51196124 is about 371.3177362451.
The spelling of 51196124 in words is "fifty-one million, one hundred ninety-six thousand, one hundred twenty-four".
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