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5406544713 = 31802181571
BaseRepresentation
bin1010000100100000…
…10101001101001001
3111221210100221001210
411002100111031021
542033033412323
62252253003333
7250656605013
oct50220251511
914853327053
105406544713
112324943079
12106a783549
136821520ab
1439408b1b3
152199ae293
hex142415349

5406544713 has 4 divisors (see below), whose sum is σ = 7208726288. Its totient is φ = 3604363140.

The previous prime is 5406544711. The next prime is 5406544721. The reversal of 5406544713 is 3174456045.

It is a happy number.

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 not a de Polignac number, because 5406544713 - 21 = 5406544711 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5406544711) 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, 901090783 + ... + 901090788.

It is an arithmetic number, because the mean of its divisors is an integer number (1802181572).

Almost surely, 25406544713 is an apocalyptic number.

It is an amenable number.

5406544713 is a deficient number, since it is larger than the sum of its proper divisors (1802181575).

5406544713 is a wasteful number, since it uses less digits than its factorization.

5406544713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1802181574.

The product of its (nonzero) digits is 201600, while the sum is 39.

The square root of 5406544713 is about 73529.2099304759. The cubic root of 5406544713 is about 1755.1191292580.

The spelling of 5406544713 in words is "five billion, four hundred six million, five hundred forty-four thousand, seven hundred thirteen".

Divisors: 1 3 1802181571 5406544713