Search a number
-
+
36413713 = 72743137
BaseRepresentation
bin1000101011101…
…0000100010001
32112112000020001
42022322010101
533310214323
63340250001
7621340300
oct212720421
975460201
1036413713
1119611186
1210240901
13770c39b
144b9c437
1532e43ad
hex22ba111

36413713 has 6 divisors (see below), whose sum is σ = 42358866. Its totient is φ = 31211712.

The previous prime is 36413701. The next prime is 36413719. The reversal of 36413713 is 31731463.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 31674384 + 4739329 = 5628^2 + 2177^2 .

It is not a de Polignac number, because 36413713 - 25 = 36413681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36413719) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 371520 + ... + 371617.

It is an arithmetic number, because the mean of its divisors is an integer number (7059811).

Almost surely, 236413713 is an apocalyptic number.

It is an amenable number.

36413713 is a deficient number, since it is larger than the sum of its proper divisors (5945153).

36413713 is an equidigital number, since it uses as much as digits as its factorization.

36413713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743151 (or 743144 counting only the distinct ones).

The product of its digits is 4536, while the sum is 28.

The square root of 36413713 is about 6034.3775983941. The cubic root of 36413713 is about 331.4527716372.

The spelling of 36413713 in words is "thirty-six million, four hundred thirteen thousand, seven hundred thirteen".

Divisors: 1 7 49 743137 5201959 36413713