Base | Representation |
---|---|
bin | 1110010010001011100100… |
… | …10110011111001001100110 |
3 | 11010012212022121002122102100 |
4 | 13021011302112133021212 |
5 | 13104114224132124110 |
6 | 150450004253152530 |
7 | 6421241134336323 |
oct | 711056226371146 |
9 | 133185277078370 |
10 | 31411014333030 |
11 | a010377786812 |
12 | 36337b918b746 |
13 | 146b079c1b637 |
14 | 7a8430717b4a |
15 | 397114da9bc0 |
hex | 1c917259f266 |
31411014333030 has 24 divisors (see below), whose sum is σ = 81668637266112. Its totient is φ = 8376270488784.
The previous prime is 31411014332963. The next prime is 31411014333067. The reversal of 31411014333030 is 3033341011413.
31411014333030 is a `hidden beast` number, since 31 + 41 + 101 + 433 + 30 + 30 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 31411014332985 and 31411014333003.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174505635094 + ... + 174505635273.
It is an arithmetic number, because the mean of its divisors is an integer number (3402859886088).
Almost surely, 231411014333030 is an apocalyptic number.
31411014333030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
31411014333030 is an abundant number, since it is smaller than the sum of its proper divisors (50257622933082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
31411014333030 is a wasteful number, since it uses less digits than its factorization.
31411014333030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349011270380 (or 349011270377 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
Adding to 31411014333030 its reverse (3033341011413), we get a palindrome (34444355344443).
The spelling of 31411014333030 in words is "thirty-one trillion, four hundred eleven billion, fourteen million, three hundred thirty-three thousand, thirty".
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