Base | Representation |
---|---|
bin | 100111011101110110… |
… | …011111110110110100 |
3 | 11001101022100021200221 |
4 | 213131312133312310 |
5 | 1143241422203120 |
6 | 31245000544124 |
7 | 3030064326340 |
oct | 473566376664 |
9 | 131338307627 |
10 | 42376756660 |
11 | 16a76635547 |
12 | 8267a82044 |
13 | 3cc45c0754 |
14 | 20a00da620 |
15 | 11804bb0aa |
hex | 9ddd9fdb4 |
42376756660 has 48 divisors (see below), whose sum is σ = 102752745984. Its totient is φ = 14379383808.
The previous prime is 42376756651. The next prime is 42376756661. The reversal of 42376756660 is 6665767324.
It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 42376756598 and 42376756607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42376756661) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1546684 + ... + 1573843.
It is an arithmetic number, because the mean of its divisors is an integer number (2140682208).
Almost surely, 242376756660 is an apocalyptic number.
It is an amenable number.
42376756660 is an abundant number, since it is smaller than the sum of its proper divisors (60375989324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42376756660 is a wasteful number, since it uses less digits than its factorization.
42376756660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3120640 (or 3120638 counting only the distinct ones).
The product of its (nonzero) digits is 7620480, while the sum is 52.
The spelling of 42376756660 in words is "forty-two billion, three hundred seventy-six million, seven hundred fifty-six thousand, six hundred sixty".
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