Base | Representation |
---|---|
bin | 1001001111011101… |
… | …01010011001000111 |
3 | 110210202221212120001 |
4 | 10213232222121013 |
5 | 40130121322413 |
6 | 2140154222131 |
7 | 233644101412 |
oct | 44756523107 |
9 | 13722855501 |
10 | 4961510983 |
11 | 2116709700 |
12 | b65724947 |
13 | 610ba3a20 |
14 | 350d22b79 |
15 | 1e08a24dd |
hex | 127baa647 |
4961510983 has 48 divisors (see below), whose sum is σ = 6334524000. Its totient is φ = 3847219200.
The previous prime is 4961510969. The next prime is 4961511019. The reversal of 4961510983 is 3890151694.
It is not a de Polignac number, because 4961510983 - 25 = 4961510951 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4961510923) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1223343 + ... + 1227391.
It is an arithmetic number, because the mean of its divisors is an integer number (131969250).
Almost surely, 24961510983 is an apocalyptic number.
4961510983 is a deficient number, since it is larger than the sum of its proper divisors (1373013017).
4961510983 is a wasteful number, since it uses less digits than its factorization.
4961510983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4144 (or 4133 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 46.
The square root of 4961510983 is about 70437.9938882419. The cubic root of 4961510983 is about 1705.5769535465.
The spelling of 4961510983 in words is "four billion, nine hundred sixty-one million, five hundred ten thousand, nine hundred eighty-three".
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