Base | Representation |
---|---|
bin | 11111100111101… |
… | …001101001000010 |
3 | 1100222012120120001 |
4 | 133213221221002 |
5 | 2041301102444 |
6 | 124350110214 |
7 | 16101033610 |
oct | 3747515102 |
9 | 1328176501 |
10 | 530487874 |
11 | 2524a0434 |
12 | 1297ab36a |
13 | 85b9b167 |
14 | 506506b0 |
15 | 3188b8d4 |
hex | 1f9e9a42 |
530487874 has 16 divisors (see below), whose sum is σ = 910248768. Its totient is φ = 227141712.
The previous prime is 530487869. The next prime is 530487887. The reversal of 530487874 is 478784035.
It is a super-2 number, since 2×5304878742 = 562834768922079752, which contains 22 as substring.
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, 1324 + ... + 32599.
It is an arithmetic number, because the mean of its divisors is an integer number (56890548).
Almost surely, 2530487874 is an apocalyptic number.
530487874 is a deficient number, since it is larger than the sum of its proper divisors (379760894).
530487874 is a wasteful number, since it uses less digits than its factorization.
530487874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35049.
The product of its (nonzero) digits is 752640, while the sum is 46.
The square root of 530487874 is about 23032.3223753055. The cubic root of 530487874 is about 809.5154720465.
The spelling of 530487874 in words is "five hundred thirty million, four hundred eighty-seven thousand, eight hundred seventy-four".
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