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3254980 = 225162749
BaseRepresentation
bin1100011010101011000100
320010100222211
430122223010
51313124410
6153433204
736444511
oct14325304
96110884
103254980
111923573
12110b804
1389c731
1460a308
1544468a
hex31aac4

3254980 has 12 divisors (see below), whose sum is σ = 6835500. Its totient is φ = 1301984.

The previous prime is 3254959. The next prime is 3255059. The reversal of 3254980 is 894523.

It can be written as a sum of positive squares in 2 ways, for example, as 2005056 + 1249924 = 1416^2 + 1118^2 .

It is a plaindrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81355 + ... + 81394.

It is an arithmetic number, because the mean of its divisors is an integer number (569625).

Almost surely, 23254980 is an apocalyptic number.

It is an amenable number.

3254980 is an abundant number, since it is smaller than the sum of its proper divisors (3580520).

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

3254980 is a wasteful number, since it uses less digits than its factorization.

3254980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162758 (or 162756 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 3254980 is about 1804.1563125184. The cubic root of 3254980 is about 148.2004224016.

The spelling of 3254980 in words is "three million, two hundred fifty-four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 20 162749 325498 650996 813745 1627490 3254980