Base | Representation |
---|---|
bin | 10010111011001… |
… | …00101010110100 |
3 | 102001201012101020 |
4 | 21131210222310 |
5 | 311114403231 |
6 | 23430301140 |
7 | 3635221110 |
oct | 1135445264 |
9 | 361635336 |
10 | 158747316 |
11 | 81677232 |
12 | 451b77b0 |
13 | 26b72530 |
14 | 17124740 |
15 | de0b396 |
hex | 9764ab4 |
158747316 has 96 divisors (see below), whose sum is σ = 468330240. Its totient is φ = 40725504.
The previous prime is 158747293. The next prime is 158747359. The reversal of 158747316 is 613747851.
158747316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38440 + ... + 42368.
It is an arithmetic number, because the mean of its divisors is an integer number (4878440).
Almost surely, 2158747316 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 158747316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234165120).
158747316 is an abundant number, since it is smaller than the sum of its proper divisors (309582924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
158747316 is a wasteful number, since it uses less digits than its factorization.
158747316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3993 (or 3991 counting only the distinct ones).
The product of its digits is 141120, while the sum is 42.
The square root of 158747316 is about 12599.4966566129. The cubic root of 158747316 is about 541.4630148609.
The spelling of 158747316 in words is "one hundred fifty-eight million, seven hundred forty-seven thousand, three hundred sixteen".
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