Base | Representation |
---|---|
bin | 11010011110001110… |
… | …11000000010100110 |
3 | 1100200110211100212000 |
4 | 31033013120002212 |
5 | 213101313013210 |
6 | 10310133310130 |
7 | 1012123002501 |
oct | 151707300246 |
9 | 40613740760 |
10 | 14212235430 |
11 | 6033488918 |
12 | 2907795346 |
13 | 145658b383 |
14 | 98b762138 |
15 | 582aa7ac0 |
hex | 34f1d80a6 |
14212235430 has 128 divisors (see below), whose sum is σ = 38526243840. Its totient is φ = 3727503360.
The previous prime is 14212235423. The next prime is 14212235447. The reversal of 14212235430 is 3453221241.
14212235430 is a `hidden beast` number, since 1 + 4 + 2 + 1 + 223 + 5 + 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 = 14212235394 and 14212235403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12325734 + ... + 12326886.
It is an arithmetic number, because the mean of its divisors is an integer number (300986280).
Almost surely, 214212235430 is an apocalyptic number.
14212235430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14212235430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19263121920).
14212235430 is an abundant number, since it is smaller than the sum of its proper divisors (24314008410).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14212235430 is a wasteful number, since it uses less digits than its factorization.
14212235430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1883 (or 1877 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 14212235430 its reverse (3453221241), we get a palindrome (17665456671).
The spelling of 14212235430 in words is "fourteen billion, two hundred twelve million, two hundred thirty-five thousand, four hundred thirty".
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