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5542631 = 34715973
BaseRepresentation
bin10101001001001011100111
3101102121001122
4111021023213
52404331011
6314444155
765053163
oct25111347
911377048
105542631
113146296
121a3365b
1311c0a83
14a43ca3
157473db
hex5492e7

5542631 has 4 divisors (see below), whose sum is σ = 5558952. Its totient is φ = 5526312.

The previous prime is 5542627. The next prime is 5542633. The reversal of 5542631 is 1362455.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5542631 - 22 = 5542627 is a prime.

It is a super-2 number, since 2×55426312 = 61441516804322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5542631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5542633) 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, 7640 + ... + 8333.

It is an arithmetic number, because the mean of its divisors is an integer number (1389738).

Almost surely, 25542631 is an apocalyptic number.

5542631 is a deficient number, since it is larger than the sum of its proper divisors (16321).

5542631 is a wasteful number, since it uses less digits than its factorization.

5542631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16320.

The product of its digits is 3600, while the sum is 26.

The square root of 5542631 is about 2354.2792952409. The cubic root of 5542631 is about 176.9723109889.

The spelling of 5542631 in words is "five million, five hundred forty-two thousand, six hundred thirty-one".

Divisors: 1 347 15973 5542631