Base | Representation |
---|---|
bin | 10010110110011… |
… | …01000111001101 |
3 | 102000112122211120 |
4 | 21123031013031 |
5 | 310440022131 |
6 | 23405111153 |
7 | 3630024216 |
oct | 1133150715 |
9 | 360478746 |
10 | 158126541 |
11 | 812928a1 |
12 | 44b584b9 |
13 | 269b5b01 |
14 | 1700240d |
15 | dd37496 |
hex | 96cd1cd |
158126541 has 16 divisors (see below), whose sum is σ = 223022976. Its totient is φ = 99449856.
The previous prime is 158126519. The next prime is 158126543. The reversal of 158126541 is 145621851.
It is not a de Polignac number, because 158126541 - 26 = 158126477 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (158126543) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10660 + ... + 20733.
It is an arithmetic number, because the mean of its divisors is an integer number (13938936).
Almost surely, 2158126541 is an apocalyptic number.
It is an amenable number.
158126541 is a deficient number, since it is larger than the sum of its proper divisors (64896435).
158126541 is a wasteful number, since it uses less digits than its factorization.
158126541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31492.
The product of its digits is 9600, while the sum is 33.
The square root of 158126541 is about 12574.8376132656. The cubic root of 158126541 is about 540.7563030825.
The spelling of 158126541 in words is "one hundred fifty-eight million, one hundred twenty-six thousand, five hundred forty-one".
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