Search a number
-
+
9880083025 = 52992339827
BaseRepresentation
bin10010011001110011…
…00001101001010001
3221111120010012221221
421030321201221101
5130213300124100
64312220245041
7466560214531
oct111471415121
927446105857
109880083025
11421005a67a
121ab89a0781
13c15bc2297
1469a2694c1
153cc5c201a
hex24ce61a51

9880083025 has 12 divisors (see below), whose sum is σ = 12252845232. Its totient is φ = 7903071440.

The previous prime is 9880082999. The next prime is 9880083061. The reversal of 9880083025 is 5203800889.

It is a de Polignac number, because none of the positive numbers 2k-9880083025 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228162 + ... + 267988.

It is an arithmetic number, because the mean of its divisors is an integer number (1021070436).

Almost surely, 29880083025 is an apocalyptic number.

It is an amenable number.

9880083025 is a deficient number, since it is larger than the sum of its proper divisors (2372762207).

9880083025 is a wasteful number, since it uses less digits than its factorization.

9880083025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49760 (or 49755 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 9880083025 is about 99398.6067558293. The cubic root of 9880083025 is about 2145.7882592181.

The spelling of 9880083025 in words is "nine billion, eight hundred eighty million, eighty-three thousand, twenty-five".

Divisors: 1 5 25 9923 39827 49615 199135 248075 995675 395203321 1976016605 9880083025