Base | Representation |
---|---|
bin | 101010000110110… |
… | …1100111011011101 |
3 | 10122110120122022111 |
4 | 1110031230323131 |
5 | 10343144044140 |
6 | 352110514021 |
7 | 50004156655 |
oct | 12415547335 |
9 | 3573518274 |
10 | 1412878045 |
11 | 665595207 |
12 | 335205911 |
13 | 19693a317 |
14 | d5905365 |
15 | 8408a7ea |
hex | 5436cedd |
1412878045 has 16 divisors (see below), whose sum is σ = 1732946688. Its totient is φ = 1105346880.
The previous prime is 1412878031. The next prime is 1412878067. The reversal of 1412878045 is 5408782141.
It is not a de Polignac number, because 1412878045 - 213 = 1412869853 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1412877989 and 1412878007.
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, 520582 + ... + 523288.
It is an arithmetic number, because the mean of its divisors is an integer number (108309168).
Almost surely, 21412878045 is an apocalyptic number.
It is an amenable number.
1412878045 is a deficient number, since it is larger than the sum of its proper divisors (320068643).
1412878045 is a wasteful number, since it uses less digits than its factorization.
1412878045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4980.
The product of its (nonzero) digits is 71680, while the sum is 40.
The square root of 1412878045 is about 37588.2700453213. The cubic root of 1412878045 is about 1122.1086034132.
The spelling of 1412878045 in words is "one billion, four hundred twelve million, eight hundred seventy-eight thousand, forty-five".
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