Base | Representation |
---|---|
bin | 1100011001111… |
… | …1011111101011 |
3 | 10121220120120020 |
4 | 3012133133223 |
5 | 101310033030 |
6 | 5055131523 |
7 | 1201164132 |
oct | 306373753 |
9 | 117816506 |
10 | 52033515 |
11 | 2740a606 |
12 | 15513ba3 |
13 | aa1ab81 |
14 | 6ca6919 |
15 | 487c510 |
hex | 319f7eb |
52033515 has 32 divisors (see below), whose sum is σ = 88542720. Its totient is φ = 26002944.
The previous prime is 52033493. The next prime is 52033519. The reversal of 52033515 is 51533025.
It is not a de Polignac number, because 52033515 - 220 = 50984939 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52033519) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106602 + ... + 107088.
It is an arithmetic number, because the mean of its divisors is an integer number (2766960).
Almost surely, 252033515 is an apocalyptic number.
52033515 is a deficient number, since it is larger than the sum of its proper divisors (36509205).
52033515 is a wasteful number, since it uses less digits than its factorization.
52033515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 931.
The product of its (nonzero) digits is 2250, while the sum is 24.
The square root of 52033515 is about 7213.4260237421. The cubic root of 52033515 is about 373.3312876341.
The spelling of 52033515 in words is "fifty-two million, thirty-three thousand, five hundred fifteen".
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