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4904982 = 23390833
BaseRepresentation
bin10010101101100000010110
3100020012101000
4102231200112
52223424412
6253044130
756456145
oct22554026
910205330
104904982
112850205
121786646
131029774
1491975c
1566d4dc
hex4ad816

4904982 has 16 divisors (see below), whose sum is σ = 10900080. Its totient is φ = 1634976.

The previous prime is 4904971. The next prime is 4904989. The reversal of 4904982 is 2894094.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4904989) 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, 45363 + ... + 45470.

It is an arithmetic number, because the mean of its divisors is an integer number (681255).

Almost surely, 24904982 is an apocalyptic number.

4904982 is an abundant number, since it is smaller than the sum of its proper divisors (5995098).

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

4904982 is a wasteful number, since it uses less digits than its factorization.

4904982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90844 (or 90838 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 4904982 is about 2214.7193953185. The cubic root of 4904982 is about 169.9074698300.

It can be divided in two parts, 4904 and 982, that added together give a triangular number (5886 = T108).

The spelling of 4904982 in words is "four million, nine hundred four thousand, nine hundred eighty-two".

Divisors: 1 2 3 6 9 18 27 54 90833 181666 272499 544998 817497 1634994 2452491 4904982