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5064893 = 37136889
BaseRepresentation
bin10011010100100010111101
3100112022201122
4103110202331
52244034033
6300320325
761023311
oct23244275
910468648
105064893
11294a369
1218430a5
1310844a2
1495bb41
156a0a98
hex4d48bd

5064893 has 4 divisors (see below), whose sum is σ = 5201820. Its totient is φ = 4927968.

The previous prime is 5064889. The next prime is 5064907. The reversal of 5064893 is 3984605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3984605 = 5796921.

It can be written as a sum of positive squares in 2 ways, for example, as 2699449 + 2365444 = 1643^2 + 1538^2 .

It is a cyclic number.

It is not a de Polignac number, because 5064893 - 22 = 5064889 is a prime.

It is a super-2 number, since 2×50648932 = 51306282202898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5064823) 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, 68408 + ... + 68481.

It is an arithmetic number, because the mean of its divisors is an integer number (1300455).

Almost surely, 25064893 is an apocalyptic number.

It is an amenable number.

5064893 is a deficient number, since it is larger than the sum of its proper divisors (136927).

5064893 is a wasteful number, since it uses less digits than its factorization.

5064893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136926.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 5064893 is about 2250.5317149509. The cubic root of 5064893 is about 171.7341869478.

The spelling of 5064893 in words is "five million, sixty-four thousand, eight hundred ninety-three".

Divisors: 1 37 136889 5064893