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5554157 = 73172503
BaseRepresentation
bin10101001011111111101101
3101110011212112
4111023333231
52410213112
6315013405
765131610
oct25137755
911404775
105554157
113153a14
121a3a265
1311c60ab
14a48177
1574aa22
hex54bfed

5554157 has 8 divisors (see below), whose sum is σ = 6370176. Its totient is φ = 4743792.

The previous prime is 5554151. The next prime is 5554163. The reversal of 5554157 is 7514555.

It is an interprime number because it is at equal distance from previous prime (5554151) and next prime (5554163).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5554157 - 24 = 5554141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5554151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 968 + ... + 3470.

It is an arithmetic number, because the mean of its divisors is an integer number (796272).

Almost surely, 25554157 is an apocalyptic number.

It is an amenable number.

5554157 is a deficient number, since it is larger than the sum of its proper divisors (816019).

5554157 is a wasteful number, since it uses less digits than its factorization.

5554157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2827.

The product of its digits is 17500, while the sum is 32.

The square root of 5554157 is about 2356.7259068462. The cubic root of 5554157 is about 177.0948984127.

The spelling of 5554157 in words is "five million, five hundred fifty-four thousand, one hundred fifty-seven".

Divisors: 1 7 317 2219 2503 17521 793451 5554157