Base | Representation |
---|---|
bin | 10100101101101011000… |
… | …100000110110001100100 |
3 | 12001002010022110010021012 |
4 | 110231223010012301210 |
5 | 141310141141212122 |
6 | 3005525341441352 |
7 | 204560634611150 |
oct | 24555304066144 |
9 | 5032108403235 |
10 | 1423430413412 |
11 | 4a97453a5717 |
12 | 1aba53b70258 |
13 | a42c8bc5817 |
14 | 4cc74338060 |
15 | 2706013e7e2 |
hex | 14b6b106c64 |
1423430413412 has 48 divisors (see below), whose sum is σ = 2971241898240. Its totient is φ = 583399314432.
The previous prime is 1423430413409. The next prime is 1423430413459. The reversal of 1423430413412 is 2143140343241.
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, 2977628 + ... + 3422444.
It is an arithmetic number, because the mean of its divisors is an integer number (61900872880).
Almost surely, 21423430413412 is an apocalyptic number.
It is an amenable number.
1423430413412 is an abundant number, since it is smaller than the sum of its proper divisors (1547811484828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1423430413412 is a wasteful number, since it uses less digits than its factorization.
1423430413412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 449820 (or 449818 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 32.
Adding to 1423430413412 its reverse (2143140343241), we get a palindrome (3566570756653).
The spelling of 1423430413412 in words is "one trillion, four hundred twenty-three billion, four hundred thirty million, four hundred thirteen thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •