Search a number
-
+
1364760401 = 5897231433
BaseRepresentation
bin101000101011000…
…1001011101010001
310112010001000022112
41101112021131101
510243334313101
6343231315105
745551162204
oct12126113521
93463030275
101364760401
1164040a764
1232107ba95
13189990944
14cd37b93b
157ec336bb
hex51589751

1364760401 has 4 divisors (see below), whose sum is σ = 1364997732. Its totient is φ = 1364523072.

The previous prime is 1364760377. The next prime is 1364760413. The reversal of 1364760401 is 1040674631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1040674631 = 1954772349.

It can be written as a sum of positive squares in 2 ways, for example, as 1214452801 + 150307600 = 34849^2 + 12260^2 .

It is a cyclic number.

It is not a de Polignac number, because 1364760401 - 230 = 291018577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1364760421) 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, 109820 + ... + 121613.

It is an arithmetic number, because the mean of its divisors is an integer number (341249433).

Almost surely, 21364760401 is an apocalyptic number.

It is an amenable number.

1364760401 is a deficient number, since it is larger than the sum of its proper divisors (237331).

1364760401 is an equidigital number, since it uses as much as digits as its factorization.

1364760401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237330.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 1364760401 is about 36942.6636965988. The cubic root of 1364760401 is about 1109.2228418238. Note that the first 3 decimals are identical.

The spelling of 1364760401 in words is "one billion, three hundred sixty-four million, seven hundred sixty thousand, four hundred one".

Divisors: 1 5897 231433 1364760401