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2713144 = 23748449
BaseRepresentation
bin1010010110011000111000
312002211201211
422112120320
51143310034
6134052504
732030020
oct12263070
95084654
102713144
111593475
12aaa134
1373cc15
14508a80
15388d64
hex296638

2713144 has 16 divisors (see below), whose sum is σ = 5814000. Its totient is φ = 1162752.

The previous prime is 2713133. The next prime is 2713157. The reversal of 2713144 is 4413172.

It is a super-2 number, since 2×27131442 = 14722300729472, which contains 22 as substring.

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, 24169 + ... + 24280.

It is an arithmetic number, because the mean of its divisors is an integer number (363375).

22713144 is an apocalyptic number.

It is an amenable number.

2713144 is an abundant number, since it is smaller than the sum of its proper divisors (3100856).

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

2713144 is a wasteful number, since it uses less digits than its factorization.

2713144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48462 (or 48458 counting only the distinct ones).

The product of its digits is 672, while the sum is 22.

The square root of 2713144 is about 1647.1624085074. The cubic root of 2713144 is about 139.4732587497.

The spelling of 2713144 in words is "two million, seven hundred thirteen thousand, one hundred forty-four".

Divisors: 1 2 4 7 8 14 28 56 48449 96898 193796 339143 387592 678286 1356572 2713144