Base | Representation |
---|---|
bin | 1010001101111001… |
… | …1001100111011100 |
3 | 21002010210022222120 |
4 | 2203132121213130 |
5 | 21104104433302 |
6 | 1132052342540 |
7 | 124652121015 |
oct | 24336314734 |
9 | 7063708876 |
10 | 2742655452 |
11 | 11881806a9 |
12 | 646614a50 |
13 | 34929cb64 |
14 | 1c037800c |
15 | 110bad9bc |
hex | a37999dc |
2742655452 has 24 divisors (see below), whose sum is σ = 6495046656. Its totient is φ = 900573168.
The previous prime is 2742655429. The next prime is 2742655457. The reversal of 2742655452 is 2545562472.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2742655457) 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, 1704828 + ... + 1706435.
It is an arithmetic number, because the mean of its divisors is an integer number (270626944).
Almost surely, 22742655452 is an apocalyptic number.
It is an amenable number.
2742655452 is an abundant number, since it is smaller than the sum of its proper divisors (3752391204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2742655452 is a wasteful number, since it uses less digits than its factorization.
2742655452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3411337 (or 3411335 counting only the distinct ones).
The product of its digits is 672000, while the sum is 42.
The square root of 2742655452 is about 52370.3680720310. The cubic root of 2742655452 is about 1399.7712980158.
The spelling of 2742655452 in words is "two billion, seven hundred forty-two million, six hundred fifty-five thousand, four hundred fifty-two".
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