Base | Representation |
---|---|
bin | 1101101010010… |
… | …1010000100001 |
3 | 10222211010211021 |
4 | 3122211100201 |
5 | 104132100001 |
6 | 5404045441 |
7 | 1264020253 |
oct | 332452041 |
9 | 128733737 |
10 | 57300001 |
11 | 2a387380 |
12 | 17233881 |
13 | bb43035 |
14 | 7877cd3 |
15 | 506cba1 |
hex | 36a5421 |
57300001 has 8 divisors (see below), whose sum is σ = 64034208. Its totient is φ = 50820000.
The previous prime is 57299999. The next prime is 57300017. The reversal of 57300001 is 10000375.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 57300001 - 21 = 57299999 is a prime.
It is a super-2 number, since 2×573000012 = 6566580229200002, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (57300041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63075 + ... + 63976.
It is an arithmetic number, because the mean of its divisors is an integer number (8004276).
Almost surely, 257300001 is an apocalyptic number.
It is an amenable number.
57300001 is a deficient number, since it is larger than the sum of its proper divisors (6734207).
57300001 is a wasteful number, since it uses less digits than its factorization.
57300001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127103.
The product of its (nonzero) digits is 105, while the sum is 16.
The square root of 57300001 is about 7569.6764131632. The cubic root of 57300001 is about 385.5241099402.
Adding to 57300001 its reverse (10000375), we get a palindrome (67300376).
The spelling of 57300001 in words is "fifty-seven million, three hundred thousand, one".
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