Base | Representation |
---|---|
bin | 1010010010010… |
… | …0111100100110 |
3 | 10000011220000001 |
4 | 2210210330212 |
5 | 42021033300 |
6 | 4140411514 |
7 | 1032465124 |
oct | 244447446 |
9 | 100156001 |
10 | 43142950 |
11 | 22397a34 |
12 | 12546b9a |
13 | 8c27296 |
14 | 5a30914 |
15 | 3bc316a |
hex | 2924f26 |
43142950 has 24 divisors (see below), whose sum is σ = 80798400. Its totient is φ = 17138400.
The previous prime is 43142941. The next prime is 43142969. The reversal of 43142950 is 5924134.
It is a super-2 number, since 2×431429502 = 3722628269405000, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4555 + ... + 10345.
It is an arithmetic number, because the mean of its divisors is an integer number (3366600).
Almost surely, 243142950 is an apocalyptic number.
43142950 is a deficient number, since it is larger than the sum of its proper divisors (37655450).
43142950 is a wasteful number, since it uses less digits than its factorization.
43142950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5952 (or 5947 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 43142950 is about 6568.3293157393. The cubic root of 43142950 is about 350.7276020133.
The spelling of 43142950 in words is "forty-three million, one hundred forty-two thousand, nine hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •