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5604403401 = 32622711489
BaseRepresentation
bin1010011100000110…
…00110100011001001
3112110120200012011100
411032003012203021
542434211402101
62324041452013
7255611433342
oct51603064311
915416605140
105604403401
1124165a3253
121104aa1009
136b413983c
143b24730c9
1522c043e86
hex14e0c68c9

5604403401 has 6 divisors (see below), whose sum is σ = 8095249370. Its totient is φ = 3736268928.

The previous prime is 5604403393. The next prime is 5604403421. The reversal of 5604403401 is 1043044065.

It can be written as a sum of positive squares in only one way, i.e., 5125844025 + 478559376 = 71595^2 + 21876^2 .

It is not a de Polignac number, because 5604403401 - 23 = 5604403393 is a prime.

It is a super-2 number, since 2×56044034012 = 62818674962280733602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5604403421) 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, 311355736 + ... + 311355753.

Almost surely, 25604403401 is an apocalyptic number.

It is an amenable number.

5604403401 is a deficient number, since it is larger than the sum of its proper divisors (2490845969).

5604403401 is a wasteful number, since it uses less digits than its factorization.

5604403401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622711495 (or 622711492 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 5604403401 is about 74862.5634145666. The cubic root of 5604403401 is about 1776.2733336079.

Adding to 5604403401 its reverse (1043044065), we get a palindrome (6647447466).

The spelling of 5604403401 in words is "five billion, six hundred four million, four hundred three thousand, four hundred one".

Divisors: 1 3 9 622711489 1868134467 5604403401