Base | Representation |
---|---|
bin | 1001010000100101… |
… | …10011000001101011 |
3 | 110211102210010110011 |
4 | 10220102303001223 |
5 | 40140032433111 |
6 | 2141133232351 |
7 | 234120443233 |
oct | 45022630153 |
9 | 13742703404 |
10 | 4970983531 |
11 | 2120a99558 |
12 | b689326b7 |
13 | 612b3c497 |
14 | 3522aacc3 |
15 | 1e1624021 |
hex | 1284b306b |
4970983531 has 2 divisors, whose sum is σ = 4970983532. Its totient is φ = 4970983530.
The previous prime is 4970983499. The next prime is 4970983601. The reversal of 4970983531 is 1353890794.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 4970983531 - 25 = 4970983499 is a prime.
It is a super-2 number, since 2×49709835312 = 49421354530946455922, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (4970984531) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2485491765 + 2485491766.
It is an arithmetic number, because the mean of its divisors is an integer number (2485491766).
Almost surely, 24970983531 is an apocalyptic number.
4970983531 is a deficient number, since it is larger than the sum of its proper divisors (1).
4970983531 is an equidigital number, since it uses as much as digits as its factorization.
4970983531 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 816480, while the sum is 49.
The square root of 4970983531 is about 70505.2021555857. The cubic root of 4970983531 is about 1706.6616962585.
The spelling of 4970983531 in words is "four billion, nine hundred seventy million, nine hundred eighty-three thousand, five hundred thirty-one".
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