Base | Representation |
---|---|
bin | 1110000000110011… |
… | …1101000010101100 |
3 | 100201010220121011201 |
4 | 3200030331002230 |
5 | 30200420222030 |
6 | 1421125455244 |
7 | 162133104250 |
oct | 34014750254 |
9 | 10633817151 |
10 | 3761492140 |
11 | 166029a79a |
12 | 88b871524 |
13 | 47c3a3ac3 |
14 | 2797ca260 |
15 | 1703612ca |
hex | e033d0ac |
3761492140 has 24 divisors (see below), whose sum is σ = 9027581472. Its totient is φ = 1289654400.
The previous prime is 3761492087. The next prime is 3761492143. The reversal of 3761492140 is 412941673.
It is a self number, because there is not a number n which added to its sum of digits gives 3761492140.
It is not an unprimeable number, because it can be changed into a prime (3761492143) 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, 13433761 + ... + 13434040.
It is an arithmetic number, because the mean of its divisors is an integer number (376149228).
Almost surely, 23761492140 is an apocalyptic number.
It is an amenable number.
3761492140 is an abundant number, since it is smaller than the sum of its proper divisors (5266089332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3761492140 is a wasteful number, since it uses less digits than its factorization.
3761492140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26867817 (or 26867815 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 3761492140 is about 61331.0047202881. The cubic root of 3761492140 is about 1555.2016901155.
The spelling of 3761492140 in words is "three billion, seven hundred sixty-one million, four hundred ninety-two thousand, one hundred forty".
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