Base | Representation |
---|---|
bin | 1101011010011000111… |
… | …1110100001011011110 |
3 | 211000202112110021111000 |
4 | 3112212033310023132 |
5 | 12233401120233210 |
6 | 253504332211130 |
7 | 22435040225313 |
oct | 3264617641336 |
9 | 730675407430 |
10 | 230422430430 |
11 | 897a3500495 |
12 | 387a8009aa6 |
13 | 1896207a2ba |
14 | b21c68cd0a |
15 | 5ed91e2ac0 |
hex | 35a63f42de |
230422430430 has 64 divisors (see below), whose sum is σ = 614513018880. Its totient is φ = 61440661152.
The previous prime is 230422430423. The next prime is 230422430461. The reversal of 230422430430 is 34034224032.
230422430430 is a `hidden beast` number, since 2 + 3 + 0 + 4 + 224 + 3 + 0 + 430 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 230422430394 and 230422430403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3838507 + ... + 3898073.
It is an arithmetic number, because the mean of its divisors is an integer number (9601765920).
Almost surely, 2230422430430 is an apocalyptic number.
230422430430 is an abundant number, since it is smaller than the sum of its proper divisors (384090588450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230422430430 is a wasteful number, since it uses less digits than its factorization.
230422430430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73910 (or 73904 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 27.
Adding to 230422430430 its reverse (34034224032), we get a palindrome (264456654462).
The spelling of 230422430430 in words is "two hundred thirty billion, four hundred twenty-two million, four hundred thirty thousand, four hundred thirty".
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