Base | Representation |
---|---|
bin | 1101011100100000010… |
… | …0100111110000100100 |
3 | 211002020002021210121222 |
4 | 3113020010213300210 |
5 | 12241031404440231 |
6 | 254040523355512 |
7 | 22455100635560 |
oct | 3271004476044 |
9 | 732202253558 |
10 | 230989921316 |
11 | 89a64874820 |
12 | 38926082b98 |
13 | 18a22802b1b |
14 | b273bb26a0 |
15 | 601de3d27b |
hex | 35c8127c24 |
230989921316 has 48 divisors (see below), whose sum is σ = 504288863232. Its totient is φ = 89940564000.
The previous prime is 230989921313. The next prime is 230989921333. The reversal of 230989921316 is 613129989032.
It is not an unprimeable number, because it can be changed into a prime (230989921313) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 270641 + ... + 731591.
It is an arithmetic number, because the mean of its divisors is an integer number (10506017984).
Almost surely, 2230989921316 is an apocalyptic number.
It is an amenable number.
230989921316 is an abundant number, since it is smaller than the sum of its proper divisors (273298941916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230989921316 is a wasteful number, since it uses less digits than its factorization.
230989921316 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 462600 (or 462598 counting only the distinct ones).
The product of its (nonzero) digits is 1259712, while the sum is 53.
The spelling of 230989921316 in words is "two hundred thirty billion, nine hundred eighty-nine million, nine hundred twenty-one thousand, three hundred sixteen".
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