Base | Representation |
---|---|
bin | 1001011110000111… |
… | …0001010100000000 |
3 | 20120011121202202001 |
4 | 2113201301110000 |
5 | 20201301243402 |
6 | 1100132233344 |
7 | 116666306551 |
oct | 22741612400 |
9 | 6504552661 |
10 | 2542212352 |
11 | 1095015849 |
12 | 5ab46b854 |
13 | 3168bbc84 |
14 | 1a18bc328 |
15 | ed2b8187 |
hex | 97871500 |
2542212352 has 18 divisors (see below), whose sum is σ = 5074494698. Its totient is φ = 1271106048.
The previous prime is 2542212329. The next prime is 2542212367. The reversal of 2542212352 is 2532122452.
It can be written as a sum of positive squares in only one way, i.e., 2506404096 + 35808256 = 50064^2 + 5984^2 .
It is a super-2 number, since 2×25422123522 = 12925687285322743808, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2542212352.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4965003 + ... + 4965514.
Almost surely, 22542212352 is an apocalyptic number.
It is an amenable number.
2542212352 is a deficient number, since it is larger than the sum of its proper divisors (2532282346).
2542212352 is an frugal number, since it uses more digits than its factorization.
2542212352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9930533 (or 9930519 counting only the distinct ones).
The product of its digits is 9600, while the sum is 28.
The square root of 2542212352 is about 50420.3565239279. The cubic root of 2542212352 is about 1364.8050103649.
The spelling of 2542212352 in words is "two billion, five hundred forty-two million, two hundred twelve thousand, three hundred fifty-two".
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