Base | Representation |
---|---|
bin | 110101001110010010… |
… | …100001010001111001 |
3 | 12110111202010212101210 |
4 | 311032102201101321 |
5 | 1414014400140401 |
6 | 42130425033333 |
7 | 4062116301153 |
oct | 651622412171 |
9 | 173452125353 |
10 | 57148052601 |
11 | 22266649842 |
12 | b0aa925849 |
13 | 5509942353 |
14 | 2aa1bc9ad3 |
15 | 17471a64d6 |
hex | d4e4a1479 |
57148052601 has 16 divisors (see below), whose sum is σ = 80715607488. Its totient is φ = 35841600000.
The previous prime is 57148052539. The next prime is 57148052641. The reversal of 57148052601 is 10625084175.
It is not a de Polignac number, because 57148052601 - 26 = 57148052537 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 57148052601.
It is not an unprimeable number, because it can be changed into a prime (57148052641) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134100 + ... + 363701.
It is an arithmetic number, because the mean of its divisors is an integer number (5044725468).
Almost surely, 257148052601 is an apocalyptic number.
57148052601 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
57148052601 is a deficient number, since it is larger than the sum of its proper divisors (23567554887).
57148052601 is a wasteful number, since it uses less digits than its factorization.
57148052601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 500072.
The product of its (nonzero) digits is 67200, while the sum is 39.
The spelling of 57148052601 in words is "fifty-seven billion, one hundred forty-eight million, fifty-two thousand, six hundred one".
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