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3080748 = 2231123339
BaseRepresentation
bin1011110000001000101100
312210111222210
423300020230
51242040443
6150010420
735120526
oct13601054
95714883
103080748
111814680
121046a10
1383b338
145a2a16
1540cc33
hex2f022c

3080748 has 24 divisors (see below), whose sum is σ = 7842240. Its totient is φ = 933520.

The previous prime is 3080747. The next prime is 3080771. The reversal of 3080748 is 8470803.

It is not an unprimeable number, because it can be changed into a prime (3080743) 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, 11538 + ... + 11801.

It is an arithmetic number, because the mean of its divisors is an integer number (326760).

Almost surely, 23080748 is an apocalyptic number.

It is an amenable number.

3080748 is an abundant number, since it is smaller than the sum of its proper divisors (4761492).

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

3080748 is a wasteful number, since it uses less digits than its factorization.

3080748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23357 (or 23355 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 3080748 is about 1755.2059708194. The cubic root of 3080748 is about 145.5075042480.

It can be divided in two parts, 3080 and 748, that added together give a triangular number (3828 = T87).

The spelling of 3080748 in words is "three million, eighty thousand, seven hundred forty-eight".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 23339 46678 70017 93356 140034 256729 280068 513458 770187 1026916 1540374 3080748