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5214998880 = 25325713172341
BaseRepresentation
bin1001101101101011…
…01001000101100000
3111110102221101120200
410312311221011200
541140014431010
62221251305200
7243142521240
oct46665510540
914412841520
105214998880
112236804933
1210165ab200
13651567b70
14376869b20
15207c74cc0
hex136d69160

5214998880 has 576 divisors, whose sum is σ = 23201313408. Its totient is φ = 1035141120.

The previous prime is 5214998879. The next prime is 5214998891. The reversal of 5214998880 is 888994125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2226510 + ... + 2228850.

It is an arithmetic number, because the mean of its divisors is an integer number (40280058).

Almost surely, 25214998880 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 5214998880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11600656704).

5214998880 is an abundant number, since it is smaller than the sum of its proper divisors (17986314528).

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

5214998880 is a wasteful number, since it uses less digits than its factorization.

5214998880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399 (or 2388 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 54.

The square root of 5214998880 is about 72214.9491448966. The cubic root of 5214998880 is about 1734.1423317592.

The spelling of 5214998880 in words is "five billion, two hundred fourteen million, nine hundred ninety-eight thousand, eight hundred eighty".