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4958980 = 2251319073
BaseRepresentation
bin10010111010101100000100
3100022221102221
4102322230010
52232141410
6254142124
760102445
oct22725404
910287387
104958980
112887834
1217b1944
131048210
149312cc
1567e4da
hex4bab04

4958980 has 24 divisors (see below), whose sum is σ = 11215512. Its totient is φ = 1830912.

The previous prime is 4958957. The next prime is 4958983. The reversal of 4958980 is 898594.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 215296 + 4743684 = 464^2 + 2178^2 .

It is not an unprimeable number, because it can be changed into a prime (4958983) 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, 9277 + ... + 9796.

It is an arithmetic number, because the mean of its divisors is an integer number (467313).

Almost surely, 24958980 is an apocalyptic number.

It is an amenable number.

4958980 is an abundant number, since it is smaller than the sum of its proper divisors (6256532).

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

4958980 is a wasteful number, since it uses less digits than its factorization.

4958980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19095 (or 19093 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 4958980 is about 2226.8767365977. The cubic root of 4958980 is about 170.5286885962.

The spelling of 4958980 in words is "four million, nine hundred fifty-eight thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 19073 38146 76292 95365 190730 247949 381460 495898 991796 1239745 2479490 4958980