Base | Representation |
---|---|
bin | 10000111011000… |
… | …01111101000011 |
3 | 100220010021002222 |
4 | 20131201331003 |
5 | 242320141404 |
6 | 22030401255 |
7 | 3342426401 |
oct | 1035417503 |
9 | 326107088 |
10 | 141958979 |
11 | 7314a978 |
12 | 3b66022b |
13 | 23544bc6 |
14 | 14bd4471 |
15 | c6e1dbe |
hex | 8761f43 |
141958979 has 2 divisors, whose sum is σ = 141958980. Its totient is φ = 141958978.
The previous prime is 141958969. The next prime is 141959009. The reversal of 141958979 is 979859141.
141958979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 141958979 - 28 = 141958723 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 141958979.
It is not a weakly prime, because it can be changed into another prime (141958969) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70979489 + 70979490.
It is an arithmetic number, because the mean of its divisors is an integer number (70979490).
Almost surely, 2141958979 is an apocalyptic number.
141958979 is a deficient number, since it is larger than the sum of its proper divisors (1).
141958979 is an equidigital number, since it uses as much as digits as its factorization.
141958979 is an evil number, because the sum of its binary digits is even.
The product of its digits is 816480, while the sum is 53.
The square root of 141958979 is about 11914.6539605647. The cubic root of 141958979 is about 521.6601025122.
The spelling of 141958979 in words is "one hundred forty-one million, nine hundred fifty-eight thousand, nine hundred seventy-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •