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5425837 = 31181967
BaseRepresentation
bin10100101100101010101101
3101012122211221
4110230222231
52342111322
6312143341
764055524
oct24545255
911178757
105425837
11307656a
121997b51
13117c871
14a134bb
157229c7
hex52caad

5425837 has 8 divisors (see below), whose sum is σ = 5637632. Its totient is φ = 5216400.

The previous prime is 5425831. The next prime is 5425841. The reversal of 5425837 is 7385245.

It is a happy number.

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 5425837 - 27 = 5425709 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425831) 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, 5128 + ... + 6094.

It is an arithmetic number, because the mean of its divisors is an integer number (704704).

Almost surely, 25425837 is an apocalyptic number.

It is an amenable number.

5425837 is a deficient number, since it is larger than the sum of its proper divisors (211795).

5425837 is a wasteful number, since it uses less digits than its factorization.

5425837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179.

The product of its digits is 33600, while the sum is 34.

The square root of 5425837 is about 2329.3426111244. The cubic root of 5425837 is about 175.7204260560.

The spelling of 5425837 in words is "five million, four hundred twenty-five thousand, eight hundred thirty-seven".

Divisors: 1 31 181 967 5611 29977 175027 5425837