Base | Representation |
---|---|
bin | 1100011010100… |
… | …0011100001100 |
3 | 10121222102211022 |
4 | 3012220130030 |
5 | 101312221111 |
6 | 5100013312 |
7 | 1201406015 |
oct | 306503414 |
9 | 117872738 |
10 | 52070156 |
11 | 27435096 |
12 | 15531238 |
13 | aa31758 |
14 | 6cb600c |
15 | 48882db |
hex | 31a870c |
52070156 has 6 divisors (see below), whose sum is σ = 91122780. Its totient is φ = 26035076.
The previous prime is 52070147. The next prime is 52070171. The reversal of 52070156 is 65107025.
It is a super-2 number, since 2×520701562 = 5422602291728672, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6508766 + ... + 6508773.
It is an arithmetic number, because the mean of its divisors is an integer number (15187130).
Almost surely, 252070156 is an apocalyptic number.
It is an amenable number.
52070156 is a deficient number, since it is larger than the sum of its proper divisors (39052624).
52070156 is a wasteful number, since it uses less digits than its factorization.
52070156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13017543 (or 13017541 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 26.
The square root of 52070156 is about 7215.9653546840. The cubic root of 52070156 is about 373.4188979757.
The spelling of 52070156 in words is "fifty-two million, seventy thousand, one hundred fifty-six".
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