Base | Representation |
---|---|
bin | 111111000000111… |
… | …000000101010101 |
3 | 2201200022000222101 |
4 | 333000320011111 |
5 | 4131120204300 |
6 | 252523202101 |
7 | 35125001125 |
oct | 7700700525 |
9 | 2650260871 |
10 | 1057194325 |
11 | 4a2838820 |
12 | 256076331 |
13 | 13b044095 |
14 | a0598c85 |
15 | 62c2cb6a |
hex | 3f038155 |
1057194325 has 12 divisors (see below), whose sum is σ = 1430095968. Its totient is φ = 768868400.
The previous prime is 1057194319. The next prime is 1057194361. The reversal of 1057194325 is 5234917501.
It is not a de Polignac number, because 1057194325 - 25 = 1057194293 is a prime.
It is a super-2 number, since 2×10571943252 = 2235319681624411250, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1921897 + ... + 1922446.
It is an arithmetic number, because the mean of its divisors is an integer number (119174664).
Almost surely, 21057194325 is an apocalyptic number.
It is an amenable number.
1057194325 is a deficient number, since it is larger than the sum of its proper divisors (372901643).
1057194325 is a wasteful number, since it uses less digits than its factorization.
1057194325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3844364 (or 3844359 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 37.
The square root of 1057194325 is about 32514.5248312197. The cubic root of 1057194325 is about 1018.7124356656.
The spelling of 1057194325 in words is "one billion, fifty-seven million, one hundred ninety-four thousand, three hundred twenty-five".
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