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5194880 = 2758117
BaseRepresentation
bin10011110100010010000000
3100202221000222
4103310102000
52312214010
6303202212
762104265
oct23642200
910687028
105194880
112a28a99
1218a6368
1310cb6c2
1499326c
156c9355
hex4f4480

5194880 has 32 divisors (see below), whose sum is σ = 12420540. Its totient is φ = 2077696.

The previous prime is 5194879. The next prime is 5194883. The reversal of 5194880 is 884915.

It can be written as a sum of positive squares in 2 ways, for example, as 5053504 + 141376 = 2248^2 + 376^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 5194880.

It is not an unprimeable number, because it can be changed into a prime (5194883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3419 + ... + 4698.

Almost surely, 25194880 is an apocalyptic number.

It is an amenable number.

5194880 is an abundant number, since it is smaller than the sum of its proper divisors (7225660).

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

5194880 is an equidigital number, since it uses as much as digits as its factorization.

5194880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8136 (or 8124 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 5194880 is about 2279.2279394567. The cubic root of 5194880 is about 173.1909415726.

Adding to 5194880 its sum of digits (35), we get a palindrome (5194915).

The spelling of 5194880 in words is "five million, one hundred ninety-four thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 64 80 128 160 320 640 8117 16234 32468 40585 64936 81170 129872 162340 259744 324680 519488 649360 1038976 1298720 2597440 5194880