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4972980 = 223582883
BaseRepresentation
bin10010111110000110110100
3100100122122110
4102332012310
52233113410
6254331020
760161325
oct22760664
910318573
104972980
112897301
1217b9a70
1310516bc
1493644c
15683720
hex4be1b4

4972980 has 24 divisors (see below), whose sum is σ = 13924512. Its totient is φ = 1326112.

The previous prime is 4972969. The next prime is 4972987. The reversal of 4972980 is 892794.

4972980 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4972987) 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, 41382 + ... + 41501.

It is an arithmetic number, because the mean of its divisors is an integer number (580188).

Almost surely, 24972980 is an apocalyptic number.

It is an amenable number.

4972980 is an abundant number, since it is smaller than the sum of its proper divisors (8951532).

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

4972980 is a wasteful number, since it uses less digits than its factorization.

4972980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82895 (or 82893 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 4972980 is about 2230.0179371476. The cubic root of 4972980 is about 170.6890144754.

The spelling of 4972980 in words is "four million, nine hundred seventy-two thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 82883 165766 248649 331532 414415 497298 828830 994596 1243245 1657660 2486490 4972980