Base | Representation |
---|---|
bin | 10001101011000111010… |
… | …001011011101011000100 |
3 | 11022002220021012102121012 |
4 | 101223013101123223010 |
5 | 124344321121411002 |
6 | 2325540012341352 |
7 | 153514015531004 |
oct | 21530721335304 |
9 | 4262807172535 |
10 | 1214524013252 |
11 | 429093163230 |
12 | 177471774858 |
13 | 8a6b56389a4 |
14 | 42ad7448004 |
15 | 218d4d2bd52 |
hex | 11ac745bac4 |
1214524013252 has 48 divisors (see below), whose sum is σ = 2423317720320. Its totient is φ = 527524838400.
The previous prime is 1214524013249. The next prime is 1214524013267. The reversal of 1214524013252 is 2523104254121.
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, 4782524 + ... + 5030067.
It is an arithmetic number, because the mean of its divisors is an integer number (50485785840).
Almost surely, 21214524013252 is an apocalyptic number.
It is an amenable number.
1214524013252 is a deficient number, since it is larger than the sum of its proper divisors (1208793707068).
1214524013252 is a wasteful number, since it uses less digits than its factorization.
1214524013252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9812732 (or 9812730 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 32.
Adding to 1214524013252 its reverse (2523104254121), we get a palindrome (3737628267373).
The spelling of 1214524013252 in words is "one trillion, two hundred fourteen billion, five hundred twenty-four million, thirteen thousand, two hundred fifty-two".
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