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4976290 = 2511192381
BaseRepresentation
bin10010111110111010100010
3100100211012001
4102332322202
52233220130
6254354214
760204064
oct22767242
910324161
104976290
112899840
1217bb96a
131053067
14937734
156846ca
hex4beea2

4976290 has 32 divisors (see below), whose sum is σ = 10290240. Its totient is φ = 1713600.

The previous prime is 4976281. The next prime is 4976299. The reversal of 4976290 is 926794.

It is an interprime number because it is at equal distance from previous prime (4976281) and next prime (4976299).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4976299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900 + ... + 3280.

It is an arithmetic number, because the mean of its divisors is an integer number (321570).

Almost surely, 24976290 is an apocalyptic number.

4976290 is an abundant number, since it is smaller than the sum of its proper divisors (5313950).

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

4976290 is a wasteful number, since it uses less digits than its factorization.

4976290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2418.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 4976290 is about 2230.7599601929. The cubic root of 4976290 is about 170.7268761019.

The spelling of 4976290 in words is "four million, nine hundred seventy-six thousand, two hundred ninety".

Divisors: 1 2 5 10 11 19 22 38 55 95 110 190 209 418 1045 2090 2381 4762 11905 23810 26191 45239 52382 90478 130955 226195 261910 452390 497629 995258 2488145 4976290