Base | Representation |
---|---|
bin | 1100001101000… |
… | …1001111111110 |
3 | 10120022122202001 |
4 | 3003101033332 |
5 | 101101014414 |
6 | 5025052514 |
7 | 1161045202 |
oct | 303211776 |
9 | 116278661 |
10 | 51188734 |
11 | 26992943 |
12 | 1518713a |
13 | a7b34bc |
14 | 6b26b02 |
15 | 4762074 |
hex | 30d13fe |
51188734 has 32 divisors (see below), whose sum is σ = 84105216. Its totient is φ = 23272320.
The previous prime is 51188729. The next prime is 51188789. The reversal of 51188734 is 43788115.
Its product of digits (26880) is a multiple of the sum of its prime divisors (480).
It is a junction number, because it is equal to n+sod(n) for n = 51188693 and 51188702.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164439 + ... + 164749.
It is an arithmetic number, because the mean of its divisors is an integer number (2628288).
Almost surely, 251188734 is an apocalyptic number.
51188734 is a deficient number, since it is larger than the sum of its proper divisors (32916482).
51188734 is a wasteful number, since it uses less digits than its factorization.
51188734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 480.
The product of its digits is 26880, while the sum is 37.
The square root of 51188734 is about 7154.6302490066. The cubic root of 51188734 is about 371.2998692017.
The spelling of 51188734 in words is "fifty-one million, one hundred eighty-eight thousand, seven hundred thirty-four".
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