Base | Representation |
---|---|
bin | 100001111110111… |
… | …010001000000000 |
3 | 1110201211001212022 |
4 | 201332322020000 |
5 | 2131423423021 |
6 | 132324021012 |
7 | 20062050140 |
oct | 4176721000 |
9 | 1421731768 |
10 | 570139136 |
11 | 272912a76 |
12 | 13ab31768 |
13 | 91172048 |
14 | 55a12920 |
15 | 350c01ab |
hex | 21fba200 |
570139136 has 40 divisors (see below), whose sum is σ = 1301910720. Its totient is φ = 244343808.
The previous prime is 570139133. The next prime is 570139139. The reversal of 570139136 is 631931075.
It is an interprime number because it is at equal distance from previous prime (570139133) and next prime (570139139).
It is a junction number, because it is equal to n+sod(n) for n = 570139096 and 570139105.
It is not an unprimeable number, because it can be changed into a prime (570139133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75956 + ... + 83123.
It is an arithmetic number, because the mean of its divisors is an integer number (32547768).
Almost surely, 2570139136 is an apocalyptic number.
570139136 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
570139136 is an abundant number, since it is smaller than the sum of its proper divisors (731771584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
570139136 is an equidigital number, since it uses as much as digits as its factorization.
570139136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159104 (or 159088 counting only the distinct ones).
The product of its (nonzero) digits is 17010, while the sum is 35.
The square root of 570139136 is about 23877.5864776991. The cubic root of 570139136 is about 829.2018921167.
The spelling of 570139136 in words is "five hundred seventy million, one hundred thirty-nine thousand, one hundred thirty-six".
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