Base | Representation |
---|---|
bin | 1101000000010110011… |
… | …0001111101111100110 |
3 | 210100201101010100201000 |
4 | 3100011212033233212 |
5 | 12130042121231210 |
6 | 250350543414130 |
7 | 22066600314141 |
oct | 3200546175746 |
9 | 710641110630 |
10 | 223432211430 |
11 | 8683672749a |
12 | 37376bb4346 |
13 | 180b9aba33c |
14 | ab5815b058 |
15 | 5c2a6abac0 |
hex | 340598fbe6 |
223432211430 has 64 divisors (see below), whose sum is σ = 595861171200. Its totient is φ = 59577729120.
The previous prime is 223432211411. The next prime is 223432211449. The reversal of 223432211430 is 34112234322.
223432211430 is a `hidden beast` number, since 2 + 2 + 3 + 4 + 3 + 221 + 1 + 430 = 666.
It is an interprime number because it is at equal distance from previous prime (223432211411) and next prime (223432211449).
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 = 223432211394 and 223432211403.
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, 6617331 + ... + 6651009.
It is an arithmetic number, because the mean of its divisors is an integer number (9310330800).
Almost surely, 2223432211430 is an apocalyptic number.
223432211430 is an abundant number, since it is smaller than the sum of its proper divisors (372428959770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223432211430 is a wasteful number, since it uses less digits than its factorization.
223432211430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58266 (or 58260 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 27.
Adding to 223432211430 its reverse (34112234322), we get a palindrome (257544445752).
The spelling of 223432211430 in words is "two hundred twenty-three billion, four hundred thirty-two million, two hundred eleven thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •