Base | Representation |
---|---|
bin | 1100100000111100001… |
… | …01010100110011011100 |
3 | 1112002220112120112102210 |
4 | 12100132011110303130 |
5 | 24021120332121022 |
6 | 525312343120420 |
7 | 43031556643662 |
oct | 6203605246334 |
9 | 1462815515383 |
10 | 430001442012 |
11 | 1563a967087a |
12 | 6b406743110 |
13 | 3171a0b98ac |
14 | 16b528a4c32 |
15 | b2ba709a0c |
hex | 641e154cdc |
430001442012 has 48 divisors (see below), whose sum is σ = 1019283991040. Its totient is φ = 141067225728.
The previous prime is 430001442011. The next prime is 430001442067. The reversal of 430001442012 is 210244100034.
It is a self number, because there is not a number n which added to its sum of digits gives 430001442012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430001442011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427858 + ... + 1021305.
Almost surely, 2430001442012 is an apocalyptic number.
It is an amenable number.
430001442012 is an abundant number, since it is smaller than the sum of its proper divisors (589282549028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430001442012 is a wasteful number, since it uses less digits than its factorization.
430001442012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1449562 (or 1449560 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 430001442012 its reverse (210244100034), we get a palindrome (640245542046).
The spelling of 430001442012 in words is "four hundred thirty billion, one million, four hundred forty-two thousand, twelve".
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