Base | Representation |
---|---|
bin | 110111000001001111101… |
… | …001000001011000001010 |
3 | 111101110011221021010102210 |
4 | 313001033221001120022 |
5 | 443421244241432330 |
6 | 12012531434405550 |
7 | 540106260262530 |
oct | 67011751013012 |
9 | 14343157233383 |
10 | 3780907374090 |
11 | 122852370aaa0 |
12 | 5109222908b6 |
13 | 2156cc0aa8a2 |
14 | d0dd5692150 |
15 | 6853b7a18b0 |
hex | 3704fa4160a |
3780907374090 has 128 divisors (see below), whose sum is σ = 11316827934720. Its totient is φ = 785395353600.
The previous prime is 3780907374073. The next prime is 3780907374169. The reversal of 3780907374090 is 904737090873.
It is a self number, because there is not a number n which added to its sum of digits gives 3780907374090.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7114746 + ... + 7627674.
It is an arithmetic number, because the mean of its divisors is an integer number (88412718240).
Almost surely, 23780907374090 is an apocalyptic number.
3780907374090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 3780907374090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5658413967360).
3780907374090 is an abundant number, since it is smaller than the sum of its proper divisors (7535920560630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3780907374090 is a wasteful number, since it uses less digits than its factorization.
3780907374090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 516148.
The product of its (nonzero) digits is 8001504, while the sum is 57.
The spelling of 3780907374090 in words is "three trillion, seven hundred eighty billion, nine hundred seven million, three hundred seventy-four thousand, ninety".
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