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248750088 = 23310364587
BaseRepresentation
bin11101101001110…
…10000000001000
3122100001210222020
432310322000020
51002140000323
640403324440
76110224626
oct1664720010
9570053866
10248750088
1111845a694
126b380720
133c6c5802
1425072516
1516c88ae3
hexed3a008

248750088 has 16 divisors (see below), whose sum is σ = 621875280. Its totient is φ = 82916688.

The previous prime is 248750063. The next prime is 248750093. The reversal of 248750088 is 880057842.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5182270 + ... + 5182317.

It is an arithmetic number, because the mean of its divisors is an integer number (38867205).

Almost surely, 2248750088 is an apocalyptic number.

It is an amenable number.

248750088 is an abundant number, since it is smaller than the sum of its proper divisors (373125192).

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

248750088 is a wasteful number, since it uses less digits than its factorization.

248750088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10364596 (or 10364592 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The square root of 248750088 is about 15771.8130853748. The cubic root of 248750088 is about 628.9089101346.

The spelling of 248750088 in words is "two hundred forty-eight million, seven hundred fifty thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 10364587 20729174 31093761 41458348 62187522 82916696 124375044 248750088