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5486231 = 191991451
BaseRepresentation
bin10100111011011010010111
3101022201200202
4110323122113
52401024411
6313331115
764426562
oct24733227
911281622
105486231
113107983
121a06a9b
1311a11ba
14a2b4d9
1573583b
hex53b697

5486231 has 8 divisors (see below), whose sum is σ = 5808000. Its totient is φ = 5167800.

The previous prime is 5486209. The next prime is 5486267. The reversal of 5486231 is 1326845.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5486231 is a prime.

It is a super-2 number, since 2×54862312 = 60197461170722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5486194 and 5486203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5486531) 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, 3056 + ... + 4506.

It is an arithmetic number, because the mean of its divisors is an integer number (726000).

Almost surely, 25486231 is an apocalyptic number.

5486231 is a deficient number, since it is larger than the sum of its proper divisors (321769).

5486231 is a wasteful number, since it uses less digits than its factorization.

5486231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1669.

The product of its digits is 5760, while the sum is 29.

The square root of 5486231 is about 2342.2704796842. The cubic root of 5486231 is about 176.3699925647.

The spelling of 5486231 in words is "five million, four hundred eighty-six thousand, two hundred thirty-one".

Divisors: 1 19 199 1451 3781 27569 288749 5486231