Base | Representation |
---|---|
bin | 100010000010001… |
… | …1011111000111000 |
3 | 2221120220022000011 |
4 | 1010010123320320 |
5 | 4314323412441 |
6 | 305153151304 |
7 | 40204645261 |
oct | 10404337070 |
9 | 2846808004 |
10 | 1142013496 |
11 | 536700708 |
12 | 27a55b534 |
13 | 1527a0b40 |
14 | ab957968 |
15 | 6a3d4581 |
hex | 4411be38 |
1142013496 has 32 divisors (see below), whose sum is σ = 2307614400. Its totient is φ = 526711680.
The previous prime is 1142013451. The next prime is 1142013497. The reversal of 1142013496 is 6943102411.
It is a super-2 number, since 2×11420134962 = 2608389650092284032, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1142013497) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191650 + ... + 197518.
It is an arithmetic number, because the mean of its divisors is an integer number (72112950).
Almost surely, 21142013496 is an apocalyptic number.
It is an amenable number.
1142013496 is an abundant number, since it is smaller than the sum of its proper divisors (1165600904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1142013496 is a wasteful number, since it uses less digits than its factorization.
1142013496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7759 (or 7755 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 1142013496 is about 33793.6901802689. The cubic root of 1142013496 is about 1045.2585903401.
The spelling of 1142013496 in words is "one billion, one hundred forty-two million, thirteen thousand, four hundred ninety-six".
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