Base | Representation |
---|---|
bin | 11101010001101001… |
… | …110001010011010100 |
3 | 10000010201212222001111 |
4 | 131101221301103110 |
5 | 1003334234103122 |
6 | 22235122104404 |
7 | 2161660222000 |
oct | 352151612324 |
9 | 100121788044 |
10 | 31434675412 |
11 | 12371066998 |
12 | 61134ab104 |
13 | 2c6c69496a |
14 | 1742bc5700 |
15 | c3ea6cd77 |
hex | 751a714d4 |
31434675412 has 24 divisors (see below), whose sum is σ = 64152401600. Its totient is φ = 13472003160.
The previous prime is 31434675403. The next prime is 31434675421. The reversal of 31434675412 is 21457643413.
It is an interprime number because it is at equal distance from previous prime (31434675403) and next prime (31434675421).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11454414 + ... + 11457157.
Almost surely, 231434675412 is an apocalyptic number.
It is an amenable number.
31434675412 is an abundant number, since it is smaller than the sum of its proper divisors (32717726188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31434675412 is a wasteful number, since it uses less digits than its factorization.
31434675412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22911596 (or 22911580 counting only the distinct ones).
The product of its digits is 241920, while the sum is 40.
The spelling of 31434675412 in words is "thirty-one billion, four hundred thirty-four million, six hundred seventy-five thousand, four hundred twelve".
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