Base | Representation |
---|---|
bin | 10001110001010… |
… | …01010110011000 |
3 | 101101111101200221 |
4 | 20320221112120 |
5 | 301130122120 |
6 | 22443005424 |
7 | 3460023064 |
oct | 1070512630 |
9 | 341441627 |
10 | 149067160 |
11 | 77165400 |
12 | 41b09874 |
13 | 24b63428 |
14 | 15b24aa4 |
15 | d1480aa |
hex | 8e29598 |
149067160 has 96 divisors (see below), whose sum is σ = 388306800. Its totient is φ = 51321600.
The previous prime is 149067151. The next prime is 149067167. The reversal of 149067160 is 61760941.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149067167) 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, 91150 + ... + 92770.
Almost surely, 2149067160 is an apocalyptic number.
149067160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 149067160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194153400).
149067160 is an abundant number, since it is smaller than the sum of its proper divisors (239239640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149067160 is a wasteful number, since it uses less digits than its factorization.
149067160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1673 (or 1658 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 34.
The square root of 149067160 is about 12209.3062865996. The cubic root of 149067160 is about 530.2255596225.
The spelling of 149067160 in words is "one hundred forty-nine million, sixty-seven thousand, one hundred sixty".
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