Base | Representation |
---|---|
bin | 1101101100000… |
… | …0111001000110 |
3 | 11000000220002110 |
4 | 3123000321012 |
5 | 104144210230 |
6 | 5410321450 |
7 | 1265001252 |
oct | 333007106 |
9 | 130026073 |
10 | 57413190 |
11 | 2a45441a |
12 | 17289286 |
13 | bb82703 |
14 | 78a7262 |
15 | 50914b0 |
hex | 36c0e46 |
57413190 has 16 divisors (see below), whose sum is σ = 137791728. Its totient is φ = 15310176.
The previous prime is 57413183. The next prime is 57413201. The reversal of 57413190 is 9131475.
It is a super-2 number, since 2×574131902 = 6592548771952200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1913773 = 57413190 / (5 + 7 + 4 + 1 + 3 + 1 + 9 + 0).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 956857 + ... + 956916.
It is an arithmetic number, because the mean of its divisors is an integer number (8611983).
Almost surely, 257413190 is an apocalyptic number.
57413190 is an abundant number, since it is smaller than the sum of its proper divisors (80378538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57413190 is a wasteful number, since it uses less digits than its factorization.
57413190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1913783.
The product of its (nonzero) digits is 3780, while the sum is 30.
The square root of 57413190 is about 7577.1492000620. The cubic root of 57413190 is about 385.7777945592. Note that the first 4 decimals are identical.
The spelling of 57413190 in words is "fifty-seven million, four hundred thirteen thousand, one hundred ninety".
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