Search a number
-
+
5194874880 = 21532513271
BaseRepresentation
bin1001101011010001…
…11000000000000000
3111102001001222122100
410311220320000000
541114341444010
62215252110400
7242506464546
oct46550700000
914361058570
105194874880
11222640a428
12100b905400
1364a340180
14373d0bd96
152060ec2c0
hex135a38000

5194874880 has 384 divisors, whose sum is σ = 19465467840. Its totient is φ = 1274019840.

The previous prime is 5194874857. The next prime is 5194874903. The reversal of 5194874880 is 884784915.

5194874880 is a `hidden beast` number, since 519 + 4 + 8 + 7 + 48 + 80 = 666.

It is an interprime number because it is at equal distance from previous prime (5194874857) and next prime (5194874903).

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19169145 + ... + 19169415.

Almost surely, 25194874880 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 5194874880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9732733920).

5194874880 is an abundant number, since it is smaller than the sum of its proper divisors (14270592960).

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

5194874880 is a wasteful number, since it uses less digits than its factorization.

5194874880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325 (or 294 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 54.

The square root of 5194874880 is about 72075.4804354435. The cubic root of 5194874880 is about 1731.9088467443.

The spelling of 5194874880 in words is "five billion, one hundred ninety-four million, eight hundred seventy-four thousand, eight hundred eighty".