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116748025 = 5221612
BaseRepresentation
bin1101111010101…
…10111011111001
322010200102011221
412331112323321
5214341414100
615330152041
72615225152
oct675267371
9263612157
10116748025
115a9a0579
1233122621
131b258994
1411710929
15a3b201a
hex6f56ef9

116748025 has 9 divisors (see below), whose sum is σ = 144834573. Its totient is φ = 93355200.

The previous prime is 116748019. The next prime is 116748059. The reversal of 116748025 is 520847611.

The square root of 116748025 is 10805.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 21609 + 116726416 = 147^2 + 10804^2 .

It is not a de Polignac number, because 116748025 - 215 = 116715257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 52945 + ... + 55105.

Almost surely, 2116748025 is an apocalyptic number.

116748025 is the 10805-th square number.

116748025 is the 5403-rd centered octagonal number.

It is an amenable number.

116748025 is a deficient number, since it is larger than the sum of its proper divisors (28086548).

116748025 is an frugal number, since it uses more digits than its factorization.

116748025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4332 (or 2166 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The cubic root of 116748025 is about 488.7459603323.

The spelling of 116748025 in words is "one hundred sixteen million, seven hundred forty-eight thousand, twenty-five".

Divisors: 1 5 25 2161 10805 54025 4669921 23349605 116748025