Base | Representation |
---|---|
bin | 1011001001110110… |
… | …1101111110010011 |
3 | 21201122222210222100 |
4 | 2302131231332103 |
5 | 22112444304211 |
6 | 1213034411443 |
7 | 134124504234 |
oct | 26235557623 |
9 | 7648883870 |
10 | 2994134931 |
11 | 12a7124987 |
12 | 6b6890b83 |
13 | 38940ca98 |
14 | 20591b08b |
15 | 127cd6156 |
hex | b276df93 |
2994134931 has 24 divisors (see below), whose sum is σ = 4614867920. Its totient is φ = 1865120256.
The previous prime is 2994134929. The next prime is 2994134933. The reversal of 2994134931 is 1394314992.
It is an interprime number because it is at equal distance from previous prime (2994134929) and next prime (2994134933).
It is not a de Polignac number, because 2994134931 - 21 = 2994134929 is a prime.
It is a super-2 number, since 2×29941349312 = 17929687970068749522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2994134933) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107446 + ... + 132411.
Almost surely, 22994134931 is an apocalyptic number.
2994134931 is a deficient number, since it is larger than the sum of its proper divisors (1620732989).
2994134931 is a wasteful number, since it uses less digits than its factorization.
2994134931 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239955 (or 239952 counting only the distinct ones).
The product of its digits is 209952, while the sum is 45.
The square root of 2994134931 is about 54718.6890467964. The cubic root of 2994134931 is about 1441.3090801203.
The spelling of 2994134931 in words is "two billion, nine hundred ninety-four million, one hundred thirty-four thousand, nine hundred thirty-one".
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