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2994260 = 225149713
BaseRepresentation
bin1011011011000001010100
312122010100112
423123001110
51231304020
6144102152
734310423
oct13330124
95563315
102994260
1117656a5
121004958
1380ab69
1457d2ba
153e22c5
hex2db054

2994260 has 12 divisors (see below), whose sum is σ = 6287988. Its totient is φ = 1197696.

The previous prime is 2994223. The next prime is 2994281. The reversal of 2994260 is 624992.

It can be written as a sum of positive squares in 2 ways, for example, as 478864 + 2515396 = 692^2 + 1586^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 74837 + ... + 74876.

It is an arithmetic number, because the mean of its divisors is an integer number (523999).

22994260 is an apocalyptic number.

2994260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2994260 is an abundant number, since it is smaller than the sum of its proper divisors (3293728).

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

2994260 is a wasteful number, since it uses less digits than its factorization.

2994260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149722 (or 149720 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 2994260 is about 1730.3930189411. The cubic root of 2994260 is about 144.1329148307.

The spelling of 2994260 in words is "two million, nine hundred ninety-four thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 149713 299426 598852 748565 1497130 2994260