Base | Representation |
---|---|
bin | 1011101100001100… |
… | …1101000101101001 |
3 | 22002201001000212220 |
4 | 2323003031011221 |
5 | 22411333220213 |
6 | 1235222024253 |
7 | 140524041114 |
oct | 27303150551 |
9 | 8081030786 |
10 | 3138179433 |
11 | 1370469724 |
12 | 736b78089 |
13 | 3b020500c |
14 | 21aad557b |
15 | 13578ae23 |
hex | bb0cd169 |
3138179433 has 32 divisors (see below), whose sum is σ = 4311352320. Its totient is φ = 2029769280.
The previous prime is 3138179393. The next prime is 3138179437. The reversal of 3138179433 is 3349718313.
3138179433 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3138179433 - 29 = 3138178921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3138179437) 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, 4973028 + ... + 4973658.
It is an arithmetic number, because the mean of its divisors is an integer number (134729760).
Almost surely, 23138179433 is an apocalyptic number.
It is an amenable number.
3138179433 is a deficient number, since it is larger than the sum of its proper divisors (1173172887).
3138179433 is a wasteful number, since it uses less digits than its factorization.
3138179433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1037.
The product of its digits is 163296, while the sum is 42.
The square root of 3138179433 is about 56019.4558434835. The cubic root of 3138179433 is about 1464.0612876154.
The spelling of 3138179433 in words is "three billion, one hundred thirty-eight million, one hundred seventy-nine thousand, four hundred thirty-three".
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