Search a number
-
+
5280492 = 2237371699
BaseRepresentation
bin10100001001001011101100
3100221021110210
4110021023230
52322433432
6305102420
762612010
oct24111354
910837423
105280492
112a87348
121927a10
13112b669
149b6540
156e48cc
hex5092ec

5280492 has 48 divisors (see below), whose sum is σ = 14470400. Its totient is φ = 1467072.

The previous prime is 5280491. The next prime is 5280493. The reversal of 5280492 is 2940825.

It is an interprime number because it is at equal distance from previous prime (5280491) and next prime (5280493).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5280491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2259 + ... + 3957.

Almost surely, 25280492 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5280492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7235200).

5280492 is an abundant number, since it is smaller than the sum of its proper divisors (9189908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5280492 is a wasteful number, since it uses less digits than its factorization.

5280492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750 (or 1748 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 5280492 is about 2297.9321138798. The cubic root of 5280492 is about 174.1371622933.

The spelling of 5280492 in words is "five million, two hundred eighty thousand, four hundred ninety-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 37 42 74 84 111 148 222 259 444 518 777 1036 1554 1699 3108 3398 5097 6796 10194 11893 20388 23786 35679 47572 62863 71358 125726 142716 188589 251452 377178 440041 754356 880082 1320123 1760164 2640246 5280492