Base | Representation |
---|---|
bin | 10010001001101… |
… | …11011000100010 |
3 | 101121112010200100 |
4 | 21010313120202 |
5 | 302440122440 |
6 | 23035403230 |
7 | 3526163640 |
oct | 1104673042 |
9 | 347463610 |
10 | 152270370 |
11 | 78a52a8a |
12 | 42bb3516 |
13 | 25715415 |
14 | 1631a190 |
15 | d57c230 |
hex | 9137622 |
152270370 has 96 divisors (see below), whose sum is σ = 476311680. Its totient is φ = 32970240.
The previous prime is 152270369. The next prime is 152270381. The reversal of 152270370 is 73072251.
152270370 is a `hidden beast` number, since 1 + 522 + 70 + 3 + 70 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5610 + ... + 18330.
It is an arithmetic number, because the mean of its divisors is an integer number (4961580).
Almost surely, 2152270370 is an apocalyptic number.
152270370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 152270370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238155840).
152270370 is an abundant number, since it is smaller than the sum of its proper divisors (324041310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152270370 is a wasteful number, since it uses less digits than its factorization.
152270370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12760 (or 12757 counting only the distinct ones).
The product of its (nonzero) digits is 2940, while the sum is 27.
The square root of 152270370 is about 12339.7880857007. The cubic root of 152270370 is about 533.9965702763.
The spelling of 152270370 in words is "one hundred fifty-two million, two hundred seventy thousand, three hundred seventy".
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