Base | Representation |
---|---|
bin | 1100001110001… |
… | …1111100001111 |
3 | 10120110112202122 |
4 | 3003203330033 |
5 | 101110442140 |
6 | 5030443155 |
7 | 1161514334 |
oct | 303437417 |
9 | 116415678 |
10 | 51265295 |
11 | 26a35414 |
12 | 152034bb |
13 | a80c2c3 |
14 | 6b4698b |
15 | 4779ab5 |
hex | 30e3f0f |
51265295 has 8 divisors (see below), whose sum is σ = 61663680. Its totient is φ = 40915360.
The previous prime is 51265283. The next prime is 51265309. The reversal of 51265295 is 59256215.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 51265295 - 26 = 51265231 is a prime.
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9740 + ... + 14049.
It is an arithmetic number, because the mean of its divisors is an integer number (7707960).
Almost surely, 251265295 is an apocalyptic number.
51265295 is a deficient number, since it is larger than the sum of its proper divisors (10398385).
51265295 is a wasteful number, since it uses less digits than its factorization.
51265295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24225.
The product of its digits is 27000, while the sum is 35.
The square root of 51265295 is about 7159.9787010856. The cubic root of 51265295 is about 371.4848899175.
The spelling of 51265295 in words is "fifty-one million, two hundred sixty-five thousand, two hundred ninety-five".
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