Base | Representation |
---|---|
bin | 100001111110100… |
… | …1101100111110100 |
3 | 2221110100002200121 |
4 | 1003331031213310 |
5 | 4313332320202 |
6 | 305044421324 |
7 | 40152601111 |
oct | 10375154764 |
9 | 2843302617 |
10 | 1140120052 |
11 | 535628085 |
12 | 2799a7844 |
13 | 15228a066 |
14 | ab5c3908 |
15 | 6a15d537 |
hex | 43f4d9f4 |
1140120052 has 6 divisors (see below), whose sum is σ = 1995210098. Its totient is φ = 570060024.
The previous prime is 1140120029. The next prime is 1140120067. The reversal of 1140120052 is 2500210411.
It can be written as a sum of positive squares in only one way, i.e., 986211216 + 153908836 = 31404^2 + 12406^2 .
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, 142515003 + ... + 142515010.
Almost surely, 21140120052 is an apocalyptic number.
It is an amenable number.
1140120052 is a deficient number, since it is larger than the sum of its proper divisors (855090046).
1140120052 is a wasteful number, since it uses less digits than its factorization.
1140120052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285030017 (or 285030015 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 1140120052 is about 33765.6638021526. The cubic root of 1140120052 is about 1044.6805955915.
Adding to 1140120052 its reverse (2500210411), we get a palindrome (3640330463).
The spelling of 1140120052 in words is "one billion, one hundred forty million, one hundred twenty thousand, fifty-two".
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