Base | Representation |
---|---|
bin | 1001001011111011… |
… | …10010010001010111 |
3 | 110201201021112201010 |
4 | 10211331302101113 |
5 | 40100032432413 |
6 | 2133220103303 |
7 | 233134431243 |
oct | 44575622127 |
9 | 13651245633 |
10 | 4931920983 |
11 | 2100a39260 |
12 | b57834b33 |
13 | 607a13552 |
14 | 34b01d423 |
15 | 1dcea9dc3 |
hex | 125f72457 |
4931920983 has 32 divisors (see below), whose sum is σ = 7757337600. Its totient is φ = 2753346560.
The previous prime is 4931920969. The next prime is 4931920993. The reversal of 4931920983 is 3890291394.
It is a cyclic number.
It is not a de Polignac number, because 4931920983 - 24 = 4931920967 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4931920993) 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, 67158 + ... + 119891.
It is an arithmetic number, because the mean of its divisors is an integer number (242416800).
Almost surely, 24931920983 is an apocalyptic number.
4931920983 is a deficient number, since it is larger than the sum of its proper divisors (2825416617).
4931920983 is a wasteful number, since it uses less digits than its factorization.
4931920983 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187127.
The product of its (nonzero) digits is 419904, while the sum is 48.
The square root of 4931920983 is about 70227.6368889058. The cubic root of 4931920983 is about 1702.1795553969.
The spelling of 4931920983 in words is "four billion, nine hundred thirty-one million, nine hundred twenty thousand, nine hundred eighty-three".
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