Base | Representation |
---|---|
bin | 10010110110001… |
… | …11101000101011 |
3 | 102000111112001200 |
4 | 21123013220223 |
5 | 310433312412 |
6 | 23404415243 |
7 | 3626601630 |
oct | 1133075053 |
9 | 360445050 |
10 | 158104107 |
11 | 81277a57 |
12 | 44b47523 |
13 | 269a8835 |
14 | 16dd8187 |
15 | dd309dc |
hex | 96c7a2b |
158104107 has 24 divisors (see below), whose sum is σ = 262329600. Its totient is φ = 89884080.
The previous prime is 158104091. The next prime is 158104109. The reversal of 158104107 is 701401851.
It is not a de Polignac number, because 158104107 - 24 = 158104091 is a prime.
It is a super-3 number, since 3×1581041073 (a number of 26 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (158104109) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6232 + ... + 18842.
It is an arithmetic number, because the mean of its divisors is an integer number (10930400).
Almost surely, 2158104107 is an apocalyptic number.
158104107 is a deficient number, since it is larger than the sum of its proper divisors (104225493).
158104107 is a wasteful number, since it uses less digits than its factorization.
158104107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12823 (or 12820 counting only the distinct ones).
The product of its (nonzero) digits is 1120, while the sum is 27.
The square root of 158104107 is about 12573.9455621535. The cubic root of 158104107 is about 540.7307288376.
Adding to 158104107 its reverse (701401851), we get a palindrome (859505958).
The spelling of 158104107 in words is "one hundred fifty-eight million, one hundred four thousand, one hundred seven".
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