Base | Representation |
---|---|
bin | 1011101100110001… |
… | …0011011000111001 |
3 | 22002212112012122002 |
4 | 2323030103120321 |
5 | 22412441031122 |
6 | 1235345110345 |
7 | 140553233555 |
oct | 27314233071 |
9 | 8085465562 |
10 | 3140564537 |
11 | 1371848690 |
12 | 7379283b5 |
13 | 3b085b816 |
14 | 21b156865 |
15 | 135aac992 |
hex | bb313639 |
3140564537 has 4 divisors (see below), whose sum is σ = 3426070416. Its totient is φ = 2855058660.
The previous prime is 3140564507. The next prime is 3140564543. The reversal of 3140564537 is 7354650413.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3140564537 - 28 = 3140564281 is a prime.
It is a super-2 number, since 2×31405645372 = 19726291222124048738, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3140564537.
It is not an unprimeable number, because it can be changed into a prime (3140564507) 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 3 ways as a sum of consecutive naturals, for example, 142752923 + ... + 142752944.
It is an arithmetic number, because the mean of its divisors is an integer number (856517604).
Almost surely, 23140564537 is an apocalyptic number.
It is an amenable number.
3140564537 is a deficient number, since it is larger than the sum of its proper divisors (285505879).
3140564537 is a wasteful number, since it uses less digits than its factorization.
3140564537 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 285505878.
The product of its (nonzero) digits is 151200, while the sum is 38.
The square root of 3140564537 is about 56040.7399754857. The cubic root of 3140564537 is about 1464.4321028417.
The spelling of 3140564537 in words is "three billion, one hundred forty million, five hundred sixty-four thousand, five hundred thirty-seven".
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