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980248882 = 23989122869
BaseRepresentation
bin111010011011010…
…110100100110010
32112022111210200011
4322123112210302
54001420431012
6241134045134
733201656314
oct7233264462
92468453604
10980248882
11463363548
122343497aa
13128113132
14942897b4
155b0ce1a7
hex3a6d6932

980248882 has 8 divisors (see below), whose sum is σ = 1470753900. Its totient is φ = 489997584.

The previous prime is 980248859. The next prime is 980248909. The reversal of 980248882 is 288842089.

It can be written as a sum of positive squares in 2 ways, for example, as 941323761 + 38925121 = 30681^2 + 6239^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53457 + ... + 69412.

Almost surely, 2980248882 is an apocalyptic number.

980248882 is a deficient number, since it is larger than the sum of its proper divisors (490505018).

980248882 is a wasteful number, since it uses less digits than its factorization.

980248882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126860.

The product of its (nonzero) digits is 589824, while the sum is 49.

The square root of 980248882 is about 31308.9265545786. The cubic root of 980248882 is about 993.3724668406.

The spelling of 980248882 in words is "nine hundred eighty million, two hundred forty-eight thousand, eight hundred eighty-two".

Divisors: 1 2 3989 7978 122869 245738 490124441 980248882