Search a number
-
+
5088212980 = 225298772781
BaseRepresentation
bin1001011110100011…
…11111011111110100
3111010121101000000121
410233101333133310
540410040303410
62200522021324
7240043045114
oct45721773764
914117330017
105088212980
1121811887a4
12ba0047844
13631206316
14363aa5044
151eba7d9da
hex12f47f7f4

5088212980 has 24 divisors (see below), whose sum is σ = 11053705320. Its totient is φ = 1965102720.

The previous prime is 5088212887. The next prime is 5088212989. The reversal of 5088212980 is 892128805.

It can be written as a sum of positive squares in 4 ways, for example, as 1475481744 + 3612731236 = 38412^2 + 60106^2 .

It is a super-2 number, since 2×50882129802 = 51779822659680960800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5088212989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4385811 + ... + 4386970.

It is an arithmetic number, because the mean of its divisors is an integer number (460571055).

Almost surely, 25088212980 is an apocalyptic number.

It is an amenable number.

5088212980 is an abundant number, since it is smaller than the sum of its proper divisors (5965492340).

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

5088212980 is a wasteful number, since it uses less digits than its factorization.

5088212980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8772819 (or 8772817 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 43.

The square root of 5088212980 is about 71331.7109005525. The cubic root of 5088212980 is about 1719.9735190623.

The spelling of 5088212980 in words is "five billion, eighty-eight million, two hundred twelve thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 29 58 116 145 290 580 8772781 17545562 35091124 43863905 87727810 175455620 254410649 508821298 1017642596 1272053245 2544106490 5088212980