Base | Representation |
---|---|
bin | 10010001000110… |
… | …00000101111000 |
3 | 101121021121212022 |
4 | 21010120011320 |
5 | 302422022300 |
6 | 23032534012 |
7 | 3525121160 |
oct | 1104300570 |
9 | 347247768 |
10 | 152142200 |
11 | 78975761 |
12 | 42b51308 |
13 | 2569bc92 |
14 | 162c55a0 |
15 | d554285 |
hex | 9118178 |
152142200 has 96 divisors (see below), whose sum is σ = 408381600. Its totient is φ = 51632640.
The previous prime is 152142191. The next prime is 152142223. The reversal of 152142200 is 2241251.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152102 + ... + 153098.
It is an arithmetic number, because the mean of its divisors is an integer number (4253975).
Almost surely, 2152142200 is an apocalyptic number.
152142200 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 152142200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204190800).
152142200 is an abundant number, since it is smaller than the sum of its proper divisors (256239400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152142200 is a wasteful number, since it uses less digits than its factorization.
152142200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1129 (or 1120 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 152142200 is about 12334.5936293013. The cubic root of 152142200 is about 533.8467018709.
Adding to 152142200 its reverse (2241251), we get a palindrome (154383451).
The spelling of 152142200 in words is "one hundred fifty-two million, one hundred forty-two thousand, two hundred".
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