Base | Representation |
---|---|
bin | 1000111001011010101… |
… | …0110101010100110110 |
3 | 112121112111101011112100 |
4 | 2032112222311110312 |
5 | 10001020011304410 |
6 | 154115153402530 |
7 | 14020543503654 |
oct | 2162652652466 |
9 | 477474334470 |
10 | 152851666230 |
11 | 599078651aa |
12 | 25759869446 |
13 | 1154c2c9323 |
14 | 75803c3dd4 |
15 | 3e991228c0 |
hex | 2396ab5536 |
152851666230 has 24 divisors (see below), whose sum is σ = 397414332432. Its totient is φ = 40760444304.
The previous prime is 152851666223. The next prime is 152851666243. The reversal of 152851666230 is 32666158251.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 849175834 + ... + 849176013.
It is an arithmetic number, because the mean of its divisors is an integer number (16558930518).
Almost surely, 2152851666230 is an apocalyptic number.
152851666230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
152851666230 is an abundant number, since it is smaller than the sum of its proper divisors (244562666202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152851666230 is a wasteful number, since it uses less digits than its factorization.
152851666230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1698351860 (or 1698351857 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 45.
The spelling of 152851666230 in words is "one hundred fifty-two billion, eight hundred fifty-one million, six hundred sixty-six thousand, two hundred thirty".
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