Base | Representation |
---|---|
bin | 10110011100011… |
… | …101111100001100 |
3 | 222020120022011021 |
4 | 112130131330030 |
5 | 1232344431140 |
6 | 101211003524 |
7 | 12221501464 |
oct | 2634357414 |
9 | 866508137 |
10 | 376561420 |
11 | 183617194 |
12 | a61395a4 |
13 | 60026011 |
14 | 38022ba4 |
15 | 230d3b4a |
hex | 1671df0c |
376561420 has 24 divisors (see below), whose sum is σ = 791731584. Its totient is φ = 150443136.
The previous prime is 376561397. The next prime is 376561429. The reversal of 376561420 is 24165673.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (376561429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6352 + ... + 28168.
It is an arithmetic number, because the mean of its divisors is an integer number (32988816).
Almost surely, 2376561420 is an apocalyptic number.
It is an amenable number.
376561420 is an abundant number, since it is smaller than the sum of its proper divisors (415170164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
376561420 is a wasteful number, since it uses less digits than its factorization.
376561420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22689 (or 22687 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 34.
The square root of 376561420 is about 19405.1905427388. The cubic root of 376561420 is about 722.1242691437.
The spelling of 376561420 in words is "three hundred seventy-six million, five hundred sixty-one thousand, four hundred twenty".
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