Base | Representation |
---|---|
bin | 10010111000110… |
… | …11101011010101 |
3 | 102001011000021002 |
4 | 21130123223111 |
5 | 311030321331 |
6 | 23420033045 |
7 | 3632534342 |
oct | 1134335325 |
9 | 361130232 |
10 | 158448341 |
11 | 81492647 |
12 | 45092785 |
13 | 26a9941c |
14 | 170877c9 |
15 | dd9c9cb |
hex | 971bad5 |
158448341 has 2 divisors, whose sum is σ = 158448342. Its totient is φ = 158448340.
The previous prime is 158448331. The next prime is 158448343. The reversal of 158448341 is 143844851.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 147525316 + 10923025 = 12146^2 + 3305^2 .
It is a cyclic number.
It is not a de Polignac number, because 158448341 - 214 = 158431957 is a prime.
Together with 158448343, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 158448295 and 158448304.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (158448343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79224170 + 79224171.
It is an arithmetic number, because the mean of its divisors is an integer number (79224171).
Almost surely, 2158448341 is an apocalyptic number.
It is an amenable number.
158448341 is a deficient number, since it is larger than the sum of its proper divisors (1).
158448341 is an equidigital number, since it uses as much as digits as its factorization.
158448341 is an evil number, because the sum of its binary digits is even.
The product of its digits is 61440, while the sum is 38.
The square root of 158448341 is about 12587.6265038330. The cubic root of 158448341 is about 541.1228817848.
The spelling of 158448341 in words is "one hundred fifty-eight million, four hundred forty-eight thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •