Base | Representation |
---|---|
bin | 100010000010101… |
… | …0001011110000010 |
3 | 2221121022110001112 |
4 | 1010011101132002 |
5 | 4314402423322 |
6 | 305202003322 |
7 | 40206551153 |
oct | 10405213602 |
9 | 2847273045 |
10 | 1142232962 |
11 | 536840592 |
12 | 27a646542 |
13 | 1528499c0 |
14 | ab9b392a |
15 | 6a4295e2 |
hex | 44151782 |
1142232962 has 16 divisors (see below), whose sum is σ = 1846965120. Its totient is φ = 526664592.
The previous prime is 1142232961. The next prime is 1142232977. The reversal of 1142232962 is 2692322411.
It is a super-2 number, since 2×11422329622 = 2609392278958586888, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1142232961) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5873 + ... + 48155.
It is an arithmetic number, because the mean of its divisors is an integer number (115435320).
Almost surely, 21142232962 is an apocalyptic number.
1142232962 is a deficient number, since it is larger than the sum of its proper divisors (704732158).
1142232962 is a wasteful number, since it uses less digits than its factorization.
1142232962 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43337.
The product of its digits is 10368, while the sum is 32.
The square root of 1142232962 is about 33796.9371689211. The cubic root of 1142232962 is about 1045.3255434393.
The spelling of 1142232962 in words is "one billion, one hundred forty-two million, two hundred thirty-two thousand, nine hundred sixty-two".
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