Base | Representation |
---|---|
bin | 101100111010101011111… |
… | …100110110111000000000 |
3 | 101221002020102202100200100 |
4 | 230322223330312320000 |
5 | 401033000333011442 |
6 | 10321555223522400 |
7 | 436001410540110 |
oct | 54725374667000 |
9 | 11832212670610 |
10 | 3086671375872 |
11 | a90060582237 |
12 | 41a273bb9400 |
13 | 1950c1b5a1b6 |
14 | a9577ac7040 |
15 | 5545876684c |
hex | 2ceabf36e00 |
3086671375872 has 240 divisors, whose sum is σ = 10309844413440. Its totient is φ = 870742020096.
The previous prime is 3086671375829. The next prime is 3086671375889. The reversal of 3086671375872 is 2785731766803.
3086671375872 is a `hidden beast` number, since 30 + 8 + 6 + 6 + 7 + 13 + 7 + 587 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1942573 + ... + 3153875.
It is an arithmetic number, because the mean of its divisors is an integer number (42957685056).
Almost surely, 23086671375872 is an apocalyptic number.
3086671375872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3086671375872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5154922206720).
3086671375872 is an abundant number, since it is smaller than the sum of its proper divisors (7223173037568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3086671375872 is a wasteful number, since it uses less digits than its factorization.
3086671375872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1211413 (or 1211394 counting only the distinct ones).
The product of its (nonzero) digits is 71124480, while the sum is 63.
The spelling of 3086671375872 in words is "three trillion, eighty-six billion, six hundred seventy-one million, three hundred seventy-five thousand, eight hundred seventy-two".
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