Base | Representation |
---|---|
bin | 111010011000100101000… |
… | …100100100111101100110 |
3 | 112012112222122021012110020 |
4 | 322120211010210331212 |
5 | 1011213311040131210 |
6 | 12311050525540010 |
7 | 562603052210046 |
oct | 72304504447546 |
9 | 15175878235406 |
10 | 4012121411430 |
11 | 1307592a39470 |
12 | 5496ab414606 |
13 | 23145915c732 |
14 | dc28b123726 |
15 | 6e57020e770 |
hex | 3a625124f66 |
4012121411430 has 32 divisors (see below), whose sum is σ = 10504463332608. Its totient is φ = 972635493600.
The previous prime is 4012121411351. The next prime is 4012121411453. The reversal of 4012121411430 is 341141212104.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 4012121411430.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6078971506 + ... + 6078972165.
It is an arithmetic number, because the mean of its divisors is an integer number (328264479144).
Almost surely, 24012121411430 is an apocalyptic number.
4012121411430 is an abundant number, since it is smaller than the sum of its proper divisors (6492341921178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4012121411430 is a wasteful number, since it uses less digits than its factorization.
4012121411430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12157943692.
The product of its (nonzero) digits is 768, while the sum is 24.
Adding to 4012121411430 its reverse (341141212104), we get a palindrome (4353262623534).
The spelling of 4012121411430 in words is "four trillion, twelve billion, one hundred twenty-one million, four hundred eleven thousand, four hundred thirty".
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