Base | Representation |
---|---|
bin | 1000110110010110110… |
… | …1100101011111001000 |
3 | 112112102020211122122102 |
4 | 2031211231211133020 |
5 | 4442324224213300 |
6 | 153501453012532 |
7 | 13661311156325 |
oct | 2154555453710 |
9 | 475366748572 |
10 | 152030304200 |
11 | 59526163805 |
12 | 2556a784148 |
13 | 1144b0a70a8 |
14 | 7503297b4c |
15 | 3e4be7b0d5 |
hex | 2365b657c8 |
152030304200 has 96 divisors (see below), whose sum is σ = 362313763560. Its totient is φ = 59292518400.
The previous prime is 152030304199. The next prime is 152030304229. The reversal of 152030304200 is 2403030251.
It is a happy number.
It can be written as a sum of positive squares in 12 ways, for example, as 40058421316 + 111971882884 = 200146^2 + 334622^2 .
It is a super-2 number, since 2×1520303042002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
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, 16173902 + ... + 16183298.
Almost surely, 2152030304200 is an apocalyptic number.
152030304200 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 152030304200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181156881780).
152030304200 is an abundant number, since it is smaller than the sum of its proper divisors (210283459360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152030304200 is a wasteful number, since it uses less digits than its factorization.
152030304200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11427 (or 11418 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
Adding to 152030304200 its reverse (2403030251), we get a palindrome (154433334451).
The spelling of 152030304200 in words is "one hundred fifty-two billion, thirty million, three hundred four thousand, two hundred".
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