Base | Representation |
---|---|
bin | 10001101010101010000… |
… | …000011011001011011100 |
3 | 11022001122001022011022212 |
4 | 101222222000123023130 |
5 | 124342314422444031 |
6 | 2325415152455552 |
7 | 153465604236506 |
oct | 21525200331334 |
9 | 4261561264285 |
10 | 1214033015516 |
11 | 428960a95382 |
12 | 17735524a5b8 |
13 | 8a6379b6299 |
14 | 42a8c156d76 |
15 | 218a6b9112b |
hex | 11aaa01b2dc |
1214033015516 has 12 divisors (see below), whose sum is σ = 2124733837632. Its totient is φ = 606966204768.
The previous prime is 1214033015449. The next prime is 1214033015581. The reversal of 1214033015516 is 6155103304121.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12521420 + ... + 12618003.
It is an arithmetic number, because the mean of its divisors is an integer number (177061153136).
Almost surely, 21214033015516 is an apocalyptic number.
It is an amenable number.
1214033015516 is a deficient number, since it is larger than the sum of its proper divisors (910700822116).
1214033015516 is a wasteful number, since it uses less digits than its factorization.
1214033015516 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25151500 (or 25151498 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 32.
Adding to 1214033015516 its reverse (6155103304121), we get a palindrome (7369136319637).
The spelling of 1214033015516 in words is "one trillion, two hundred fourteen billion, thirty-three million, fifteen thousand, five hundred sixteen".
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