Base | Representation |
---|---|
bin | 1001111101110001000… |
… | …01001101111011010101 |
3 | 1012201210022111021210112 |
4 | 10332320201031323111 |
5 | 21102212410210200 |
6 | 421143500132405 |
7 | 33510642046403 |
oct | 4767041157325 |
9 | 1181708437715 |
10 | 342398131925 |
11 | 122234901353 |
12 | 56438537105 |
13 | 26398994735 |
14 | 12802004473 |
15 | 8d8e99d535 |
hex | 4fb884ded5 |
342398131925 has 12 divisors (see below), whose sum is σ = 424665114336. Its totient is φ = 273859518000.
The previous prime is 342398131919. The next prime is 342398131927. The reversal of 342398131925 is 529131893243.
It is not a de Polignac number, because 342398131925 - 214 = 342398115541 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342398131927) 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, 1356089 + ... + 1588638.
It is an arithmetic number, because the mean of its divisors is an integer number (35388759528).
Almost surely, 2342398131925 is an apocalyptic number.
It is an amenable number.
342398131925 is a deficient number, since it is larger than the sum of its proper divisors (82266982411).
342398131925 is a wasteful number, since it uses less digits than its factorization.
342398131925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2949388 (or 2949383 counting only the distinct ones).
The product of its digits is 1399680, while the sum is 50.
The spelling of 342398131925 in words is "three hundred forty-two billion, three hundred ninety-eight million, one hundred thirty-one thousand, nine hundred twenty-five".
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