Base | Representation |
---|---|
bin | 1010111101101000… |
… | …0100001001000000 |
3 | 21121002111001002221 |
4 | 2233122010021000 |
5 | 22011332024004 |
6 | 1204003220424 |
7 | 132632526334 |
oct | 25732041100 |
9 | 7532431087 |
10 | 2942845504 |
11 | 1280183425 |
12 | 6a1677714 |
13 | 37b8c2801 |
14 | 1dcba97c4 |
15 | 123554354 |
hex | af684240 |
2942845504 has 21 divisors (see below), whose sum is σ = 5840570361. Its totient is φ = 1471205760.
The previous prime is 2942845487. The next prime is 2942845517. The reversal of 2942845504 is 4055482492.
The square root of 2942845504 is 54248.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 1278205504 + 1664640000 = 35752^2 + 40800^2 .
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 430594 + ... + 437374.
Almost surely, 22942845504 is an apocalyptic number.
2942845504 is the 54248-th square number.
It is an amenable number.
2942845504 is a deficient number, since it is larger than the sum of its proper divisors (2897724857).
2942845504 is an frugal number, since it uses more digits than its factorization.
2942845504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13574 (or 6783 counting only the distinct ones).
The product of its (nonzero) digits is 460800, while the sum is 43.
The cubic root of 2942845504 is about 1433.0317772433.
The spelling of 2942845504 in words is "two billion, nine hundred forty-two million, eight hundred forty-five thousand, five hundred four".
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