Base | Representation |
---|---|
bin | 11010000110011000… |
… | …00101001101011110 |
3 | 1100011112022120212011 |
4 | 31003030011031132 |
5 | 212144102024210 |
6 | 10234224501434 |
7 | 1004143150126 |
oct | 150314051536 |
9 | 40145276764 |
10 | 14012142430 |
11 | 5a40542000 |
12 | 287077a87a |
13 | 1423ca0950 |
14 | 96cd57c86 |
15 | 570230d8a |
hex | 34330535e |
14012142430 has 128 divisors (see below), whose sum is σ = 30529529856. Its totient is φ = 4600632960.
The previous prime is 14012142421. The next prime is 14012142437. The reversal of 14012142430 is 3424121041.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14012142437) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8131549 + ... + 8133271.
It is an arithmetic number, because the mean of its divisors is an integer number (238511952).
Almost surely, 214012142430 is an apocalyptic number.
14012142430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14012142430 is an abundant number, since it is smaller than the sum of its proper divisors (16517387426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14012142430 is a wasteful number, since it uses less digits than its factorization.
14012142430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1823 (or 1801 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 22.
Adding to 14012142430 its reverse (3424121041), we get a palindrome (17436263471).
The spelling of 14012142430 in words is "fourteen billion, twelve million, one hundred forty-two thousand, four hundred thirty".
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