Base | Representation |
---|---|
bin | 10011000110010101011… |
… | …001000100110111100000 |
3 | 11122110201101111102022000 |
4 | 103012111121010313200 |
5 | 133000420134412000 |
6 | 2442535133044000 |
7 | 163552156601661 |
oct | 23062531046740 |
9 | 4573641442260 |
10 | 1312471404000 |
11 | 466685989649 |
12 | 192448026600 |
13 | 969c4b11133 |
14 | 47749a37368 |
15 | 24218c61000 |
hex | 13195644de0 |
1312471404000 has 192 divisors, whose sum is σ = 4777396303680. Its totient is φ = 349992345600.
The previous prime is 1312471403941. The next prime is 1312471404059. The reversal of 1312471404000 is 4041742131.
1312471404000 is a `hidden beast` number, since 1 + 3 + 1 + 247 + 14 + 0 + 400 + 0 = 666.
It is an interprime number because it is at equal distance from previous prime (1312471403941) and next prime (1312471404059).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5968257 + ... + 6184256.
It is an arithmetic number, because the mean of its divisors is an integer number (24882272415).
Almost surely, 21312471404000 is an apocalyptic number.
1312471404000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1312471404000 is an abundant number, since it is smaller than the sum of its proper divisors (3464924899680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1312471404000 is a wasteful number, since it uses less digits than its factorization.
1312471404000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12152547 (or 12152523 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The spelling of 1312471404000 in words is "one trillion, three hundred twelve billion, four hundred seventy-one million, four hundred four thousand".
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