Base | Representation |
---|---|
bin | 1101011001000011100… |
… | …1010011001001011110 |
3 | 210222211120101121112110 |
4 | 3112100321103021132 |
5 | 12232132414101210 |
6 | 253405014214450 |
7 | 22423130326422 |
oct | 3262071231136 |
9 | 728746347473 |
10 | 230064206430 |
11 | 8962a2794a3 |
12 | 38708054426 |
13 | 18905aa4a36 |
14 | b1c6c80b82 |
15 | 5eb7a32420 |
hex | 3590e5325e |
230064206430 has 64 divisors (see below), whose sum is σ = 558108983808. Its totient is φ = 60689865600.
The previous prime is 230064206419. The next prime is 230064206443. The reversal of 230064206430 is 34602460032.
It is a happy number.
230064206430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3491247 + ... + 3556533.
It is an arithmetic number, because the mean of its divisors is an integer number (8720452872).
Almost surely, 2230064206430 is an apocalyptic number.
230064206430 is an abundant number, since it is smaller than the sum of its proper divisors (328044777378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230064206430 is a wasteful number, since it uses less digits than its factorization.
230064206430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66561.
The product of its (nonzero) digits is 20736, while the sum is 30.
Adding to 230064206430 its reverse (34602460032), we get a palindrome (264666666462).
The spelling of 230064206430 in words is "two hundred thirty billion, sixty-four million, two hundred six thousand, four hundred thirty".
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