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5406724013 = 17601643823
BaseRepresentation
bin1010000100100010…
…00000111110101101
3111221210201001000112
411002101000332231
542033110132023
62252300505405
7250661252525
oct50221007655
914853631015
105406724013
112324a55859
12106a84b265
136821b58a2
143940d6685
152199e7478
hex142440fad

5406724013 has 16 divisors (see below), whose sum is σ = 5750188416. Its totient is φ = 5066150400.

The previous prime is 5406724009. The next prime is 5406724039. The reversal of 5406724013 is 3104276045.

It is a cyclic number.

It is not a de Polignac number, because 5406724013 - 22 = 5406724009 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5406724003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6569120 + ... + 6569942.

It is an arithmetic number, because the mean of its divisors is an integer number (359386776).

Almost surely, 25406724013 is an apocalyptic number.

It is an amenable number.

5406724013 is a deficient number, since it is larger than the sum of its proper divisors (343464403).

5406724013 is a wasteful number, since it uses less digits than its factorization.

5406724013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2084.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 5406724013 is about 73530.4291637143. The cubic root of 5406724013 is about 1755.1385310138.

The spelling of 5406724013 in words is "five billion, four hundred six million, seven hundred twenty-four thousand, thirteen".

Divisors: 1 17 601 643 823 10217 10931 13991 386443 494623 529189 6569531 8408591 8996213 318042589 5406724013