Base | Representation |
---|---|
bin | 1100010111110… |
… | …1001100001010 |
3 | 10121122102211001 |
4 | 3011331030022 |
5 | 101241034002 |
6 | 5052125214 |
7 | 1200040360 |
oct | 305751412 |
9 | 117572731 |
10 | 51893002 |
11 | 27323a87 |
12 | 1546680a |
13 | a99bc25 |
14 | 6c6b630 |
15 | 4850a87 |
hex | 317d30a |
51893002 has 16 divisors (see below), whose sum is σ = 91029312. Its totient is φ = 21722400.
The previous prime is 51892979. The next prime is 51893021. The reversal of 51893002 is 20039815.
51893002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42499 + ... + 43702.
It is an arithmetic number, because the mean of its divisors is an integer number (5689332).
Almost surely, 251893002 is an apocalyptic number.
51893002 is a deficient number, since it is larger than the sum of its proper divisors (39136310).
51893002 is a wasteful number, since it uses less digits than its factorization.
51893002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 86253.
The product of its (nonzero) digits is 2160, while the sum is 28.
The square root of 51893002 is about 7203.6797541257. The cubic root of 51893002 is about 372.9949326914.
The spelling of 51893002 in words is "fifty-one million, eight hundred ninety-three thousand, two".
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