Base | Representation |
---|---|
bin | 1001100000100110… |
… | …0011101010111100 |
3 | 20120220020122212001 |
4 | 2120021203222330 |
5 | 20211434022421 |
6 | 1101143552044 |
7 | 120154046434 |
oct | 23011435274 |
9 | 6526218761 |
10 | 2552642236 |
11 | 109a999991 |
12 | 5b2a5b624 |
13 | 318b013c1 |
14 | 1a30352c4 |
15 | ee178691 |
hex | 98263abc |
2552642236 has 12 divisors (see below), whose sum is σ = 4467751960. Its totient is φ = 1276141680.
The previous prime is 2552642219. The next prime is 2552642237. The reversal of 2552642236 is 6322462552.
It is a super-2 number, since 2×25526422362 = 13031964770022159392, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2552642195 and 2552642204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2552642237) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9810 + ... + 72121.
Almost surely, 22552642236 is an apocalyptic number.
It is an amenable number.
2552642236 is a deficient number, since it is larger than the sum of its proper divisors (1915109724).
2552642236 is a wasteful number, since it uses less digits than its factorization.
2552642236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89724 (or 89722 counting only the distinct ones).
The product of its digits is 172800, while the sum is 37.
The square root of 2552642236 is about 50523.6799530676. The cubic root of 2552642236 is about 1366.6689164614.
The spelling of 2552642236 in words is "two billion, five hundred fifty-two million, six hundred forty-two thousand, two hundred thirty-six".
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