Base | Representation |
---|---|
bin | 100010000010111… |
… | …1110101001010000 |
3 | 2221121122211212210 |
4 | 1010011332221100 |
5 | 4314424334000 |
6 | 305205552120 |
7 | 40211251503 |
oct | 10405765120 |
9 | 2847584783 |
10 | 1142418000 |
11 | 536957609 |
12 | 27a715640 |
13 | 1528b2ca9 |
14 | aba2113a |
15 | 6a464350 |
hex | 4417ea50 |
1142418000 has 80 divisors (see below), whose sum is σ = 3683174976. Its totient is φ = 304643200.
The previous prime is 1142417999. The next prime is 1142418007. The reversal of 1142418000 is 8142411.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1142418007) 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 15 ways as a sum of consecutive naturals, for example, 89202 + ... + 101201.
Almost surely, 21142418000 is an apocalyptic number.
1142418000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1142418000 is an abundant number, since it is smaller than the sum of its proper divisors (2540756976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1142418000 is a wasteful number, since it uses less digits than its factorization.
1142418000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 190429 (or 190413 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 21.
The square root of 1142418000 is about 33799.6745546462. The cubic root of 1142418000 is about 1045.3819868300.
The spelling of 1142418000 in words is "one billion, one hundred forty-two million, four hundred eighteen thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •