Base | Representation |
---|---|
bin | 111000001001111… |
… | …100001000111110 |
3 | 2102122210011000120 |
4 | 320021330020332 |
5 | 3412141122401 |
6 | 233253035410 |
7 | 32226653616 |
oct | 7011741076 |
9 | 2378704016 |
10 | 942129726 |
11 | 44389800a |
12 | 223625b66 |
13 | 120257715 |
14 | 8d1a5a46 |
15 | 57a9e836 |
hex | 3827c23e |
942129726 has 16 divisors (see below), whose sum is σ = 1966184064. Its totient is φ = 300389144.
The previous prime is 942129719. The next prime is 942129733. The reversal of 942129726 is 627921249.
942129726 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (942129719) and next prime (942129733).
It is a super-2 number, since 2×9421297262 = 1775216841225670152, which contains 22 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3413376 + ... + 3413651.
It is an arithmetic number, because the mean of its divisors is an integer number (122886504).
Almost surely, 2942129726 is an apocalyptic number.
942129726 is an abundant number, since it is smaller than the sum of its proper divisors (1024054338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
942129726 is a wasteful number, since it uses less digits than its factorization.
942129726 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6827055.
The product of its digits is 108864, while the sum is 42.
The square root of 942129726 is about 30694.1317844307. The cubic root of 942129726 is about 980.3253556671.
The spelling of 942129726 in words is "nine hundred forty-two million, one hundred twenty-nine thousand, seven hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •