Base | Representation |
---|---|
bin | 1100110100000100… |
… | …0111101101110111 |
3 | 22212201020221202121 |
4 | 3031001013231313 |
5 | 24021020414111 |
6 | 1325151020411 |
7 | 151144212325 |
oct | 31501075567 |
9 | 8781227677 |
10 | 3439623031 |
11 | 1505639769 |
12 | 7bbb0a707 |
13 | 42a7b9c00 |
14 | 248b62d15 |
15 | 151e82871 |
hex | cd047b77 |
3439623031 has 12 divisors (see below), whose sum is σ = 3729737640. Its totient is φ = 3170625120.
The previous prime is 3439623017. The next prime is 3439623049. The reversal of 3439623031 is 1303269343.
It is not a de Polignac number, because 3439623031 - 25 = 3439622999 is a prime.
It is a super-2 number, since 2×34396230312 = 23662013190771253922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3439623731) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111121 + ... + 138661.
It is an arithmetic number, because the mean of its divisors is an integer number (310811470).
Almost surely, 23439623031 is an apocalyptic number.
3439623031 is a deficient number, since it is larger than the sum of its proper divisors (290114609).
3439623031 is a wasteful number, since it uses less digits than its factorization.
3439623031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28306 (or 28293 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 34.
The square root of 3439623031 is about 58648.2994723632. The cubic root of 3439623031 is about 1509.5133193205.
The spelling of 3439623031 in words is "three billion, four hundred thirty-nine million, six hundred twenty-three thousand, thirty-one".
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