Base | Representation |
---|---|
bin | 1100001101001… |
… | …1000010000000 |
3 | 10120100000202100 |
4 | 3003103002000 |
5 | 101101233112 |
6 | 5025150400 |
7 | 1161105366 |
oct | 303230200 |
9 | 116300670 |
10 | 51196032 |
11 | 26998378 |
12 | 1518b400 |
13 | a7b6914 |
14 | 6b29636 |
15 | 47642dc |
hex | 30d3080 |
51196032 has 96 divisors (see below), whose sum is σ = 155142000. Its totient is φ = 16160256.
The previous prime is 51196009. The next prime is 51196069. The reversal of 51196032 is 23069115.
51196032 is a `hidden beast` number, since 51 + 1 + 9 + 603 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 51195987 and 51196005.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20719 + ... + 23057.
Almost surely, 251196032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 51196032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77571000).
51196032 is an abundant number, since it is smaller than the sum of its proper divisors (103945968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51196032 is a wasteful number, since it uses less digits than its factorization.
51196032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2378 (or 2363 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 51196032 is about 7155.1402501978. The cubic root of 51196032 is about 371.3175138243.
The spelling of 51196032 in words is "fifty-one million, one hundred ninety-six thousand, thirty-two".
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