Base | Representation |
---|---|
bin | 1001000101001001… |
… | …00010100111101111 |
3 | 110120202010012212212 |
4 | 10202210202213233 |
5 | 34440443043011 |
6 | 2123423321035 |
7 | 231543401165 |
oct | 44244424757 |
9 | 13522105785 |
10 | 4874971631 |
11 | 2081881382 |
12 | b4075017b |
13 | 5c8c93cca |
14 | 343637235 |
15 | 1d7eab08b |
hex | 1229229ef |
4874971631 has 2 divisors, whose sum is σ = 4874971632. Its totient is φ = 4874971630.
The previous prime is 4874971603. The next prime is 4874971637. The reversal of 4874971631 is 1361794784.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4874971631 - 218 = 4874709487 is a prime.
It is a super-2 number, since 2×48749716312 = 47530696806109600322, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4874971631.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4874971637) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2437485815 + 2437485816.
It is an arithmetic number, because the mean of its divisors is an integer number (2437485816).
Almost surely, 24874971631 is an apocalyptic number.
4874971631 is a deficient number, since it is larger than the sum of its proper divisors (1).
4874971631 is an equidigital number, since it uses as much as digits as its factorization.
4874971631 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1016064, while the sum is 50.
The square root of 4874971631 is about 69820.9970639205. The cubic root of 4874971631 is about 1695.6024324314.
The spelling of 4874971631 in words is "four billion, eight hundred seventy-four million, nine hundred seventy-one thousand, six hundred thirty-one".
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