Base | Representation |
---|---|
bin | 1000100011010001000… |
… | …00011110100011110100 |
3 | 1001002101012110100221010 |
4 | 10101220200132203310 |
5 | 14303211121322442 |
6 | 342550331552220 |
7 | 30140625213450 |
oct | 4215040364364 |
9 | 1032335410833 |
10 | 293811120372 |
11 | 103671799450 |
12 | 48b388bb670 |
13 | 219248a0363 |
14 | 10313207660 |
15 | 79991b6b9c |
hex | 446881e8f4 |
293811120372 has 96 divisors (see below), whose sum is σ = 854878316544. Its totient is φ = 76300732800.
The previous prime is 293811120371. The next prime is 293811120451. The reversal of 293811120372 is 273021118392.
It is a self number, because there is not a number n which added to its sum of digits gives 293811120372.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (293811120371) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5678097 + ... + 5729607.
It is an arithmetic number, because the mean of its divisors is an integer number (8904982464).
Almost surely, 2293811120372 is an apocalyptic number.
293811120372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
293811120372 is an abundant number, since it is smaller than the sum of its proper divisors (561067196172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
293811120372 is a wasteful number, since it uses less digits than its factorization.
293811120372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57709 (or 57707 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 39.
The spelling of 293811120372 in words is "two hundred ninety-three billion, eight hundred eleven million, one hundred twenty thousand, three hundred seventy-two".
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