Search a number
-
+
5291298 = 23397987
BaseRepresentation
bin10100001011110100100010
3100221211022000
4110023310202
52323310143
6305224430
762655345
oct24136442
910854260
105291298
112a94481
121932116
13113355c
149ba45c
156e7bd3
hex50bd22

5291298 has 16 divisors (see below), whose sum is σ = 11758560. Its totient is φ = 1763748.

The previous prime is 5291281. The next prime is 5291303. The reversal of 5291298 is 8921925.

5291298 is a `hidden beast` number, since 529 + 129 + 8 = 666.

It is a plaindrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48940 + ... + 49047.

It is an arithmetic number, because the mean of its divisors is an integer number (734910).

Almost surely, 25291298 is an apocalyptic number.

5291298 is an abundant number, since it is smaller than the sum of its proper divisors (6467262).

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

5291298 is a wasteful number, since it uses less digits than its factorization.

5291298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97998 (or 97992 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 5291298 is about 2300.2821566060. The cubic root of 5291298 is about 174.2558661341.

The spelling of 5291298 in words is "five million, two hundred ninety-one thousand, two hundred ninety-eight".

Divisors: 1 2 3 6 9 18 27 54 97987 195974 293961 587922 881883 1763766 2645649 5291298