Base | Representation |
---|---|
bin | 100000010000000… |
… | …1111010010100001 |
3 | 2210102100002210100 |
4 | 1000200033102201 |
5 | 4204020134212 |
6 | 255215053013 |
7 | 35550326541 |
oct | 10040172241 |
9 | 2712302710 |
10 | 1082193057 |
11 | 505962730 |
12 | 262511169 |
13 | 14328782a |
14 | a3a25321 |
15 | 65019bdc |
hex | 4080f4a1 |
1082193057 has 24 divisors (see below), whose sum is σ = 1751368320. Its totient is φ = 638146080.
The previous prime is 1082193053. The next prime is 1082193059. The reversal of 1082193057 is 7503912801.
It is not a de Polignac number, because 1082193057 - 22 = 1082193053 is a prime.
It is a super-2 number, since 2×10821930572 = 2342283625238010498, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1082193053) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 144057 + ... + 151382.
It is an arithmetic number, because the mean of its divisors is an integer number (72973680).
Almost surely, 21082193057 is an apocalyptic number.
It is an amenable number.
1082193057 is a deficient number, since it is larger than the sum of its proper divisors (669175263).
1082193057 is a wasteful number, since it uses less digits than its factorization.
1082193057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295493 (or 295490 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 36.
The square root of 1082193057 is about 32896.7028287031. The cubic root of 1082193057 is about 1026.6795567594.
The spelling of 1082193057 in words is "one billion, eighty-two million, one hundred ninety-three thousand, fifty-seven".
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