Base | Representation |
---|---|
bin | 1100011101100… |
… | …1101110000111 |
3 | 10122100200201021 |
4 | 3013121232013 |
5 | 101340201012 |
6 | 5104212011 |
7 | 1203206344 |
oct | 307315607 |
9 | 118320637 |
10 | 52272007 |
11 | 27562807 |
12 | 1560a007 |
13 | aaa25a8 |
14 | 6d297cb |
15 | 48c8007 |
hex | 31d9b87 |
52272007 has 8 divisors (see below), whose sum is σ = 55394640. Its totient is φ = 49237440.
The previous prime is 52271977. The next prime is 52272029. The reversal of 52272007 is 70027225.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-52272007 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52272067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20793 + ... + 23170.
It is an arithmetic number, because the mean of its divisors is an integer number (6924330).
Almost surely, 252272007 is an apocalyptic number.
52272007 is a deficient number, since it is larger than the sum of its proper divisors (3122633).
52272007 is a wasteful number, since it uses less digits than its factorization.
52272007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44033.
The product of its (nonzero) digits is 1960, while the sum is 25.
The square root of 52272007 is about 7229.9382431664. The cubic root of 52272007 is about 373.9007977525.
The spelling of 52272007 in words is "fifty-two million, two hundred seventy-two thousand, seven".
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