Base | Representation |
---|---|
bin | 1010111010111000… |
… | …1001100101101011 |
3 | 21120021211011120210 |
4 | 2232232021211223 |
5 | 22000410132413 |
6 | 1202512352203 |
7 | 132432631521 |
oct | 25656114553 |
9 | 7507734523 |
10 | 2931333483 |
11 | 1274730261 |
12 | 699845663 |
13 | 3793c1970 |
14 | 1db450311 |
15 | 12252d3c3 |
hex | aeb8996b |
2931333483 has 16 divisors (see below), whose sum is σ = 4234926080. Its totient is φ = 1792826784.
The previous prime is 2931333407. The next prime is 2931333539. The reversal of 2931333483 is 3843331392.
It is not a de Polignac number, because 2931333483 - 28 = 2931333227 is a prime.
It is a super-2 number, since 2×29313334832 = 17185431977113822578, which contains 22 as substring.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2931333283) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224203 + ... + 236916.
It is an arithmetic number, because the mean of its divisors is an integer number (264682880).
Almost surely, 22931333483 is an apocalyptic number.
2931333483 is a deficient number, since it is larger than the sum of its proper divisors (1303592597).
2931333483 is a wasteful number, since it uses less digits than its factorization.
2931333483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 461298.
The product of its digits is 139968, while the sum is 39.
The square root of 2931333483 is about 54141.7905411337. The cubic root of 2931333483 is about 1431.1607253152.
The spelling of 2931333483 in words is "two billion, nine hundred thirty-one million, three hundred thirty-three thousand, four hundred eighty-three".
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