Base | Representation |
---|---|
bin | 10010110110011… |
… | …01011000001110 |
3 | 102000112201022220 |
4 | 21123031120032 |
5 | 310440041010 |
6 | 23405120210 |
7 | 3630030333 |
oct | 1133153016 |
9 | 360481286 |
10 | 158127630 |
11 | 812936a1 |
12 | 44b59066 |
13 | 269b645b |
14 | 1700298a |
15 | dd37970 |
hex | 96cd60e |
158127630 has 16 divisors (see below), whose sum is σ = 379506384. Its totient is φ = 42167360.
The previous prime is 158127623. The next prime is 158127643. The reversal of 158127630 is 36721851.
158127630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 158127591 and 158127600.
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, 2635431 + ... + 2635490.
It is an arithmetic number, because the mean of its divisors is an integer number (23719149).
Almost surely, 2158127630 is an apocalyptic number.
158127630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
158127630 is an abundant number, since it is smaller than the sum of its proper divisors (221378754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158127630 is a wasteful number, since it uses less digits than its factorization.
158127630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5270931.
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 158127630 is about 12574.8809139490. The cubic root of 158127630 is about 540.7575444559.
The spelling of 158127630 in words is "one hundred fifty-eight million, one hundred twenty-seven thousand, six hundred thirty".
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