Base | Representation |
---|---|
bin | 10001101010101111111… |
… | …000010011100100101110 |
3 | 11022001212220201020221002 |
4 | 101222233320103210232 |
5 | 124343020134104020 |
6 | 2325433032440302 |
7 | 153501211620524 |
oct | 21525770234456 |
9 | 4261786636832 |
10 | 1214131550510 |
11 | 428a0167615a |
12 | 177382249092 |
13 | 8a652236008 |
14 | 42a9b286314 |
15 | 218b0656975 |
hex | 11aafe1392e |
1214131550510 has 128 divisors (see below), whose sum is σ = 2388503376000. Its totient is φ = 443327109120.
The previous prime is 1214131550503. The next prime is 1214131550531. The reversal of 1214131550510 is 150551314121.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54314816 + ... + 54337164.
It is an arithmetic number, because the mean of its divisors is an integer number (18660182625).
Almost surely, 21214131550510 is an apocalyptic number.
1214131550510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1214131550510 is a deficient number, since it is larger than the sum of its proper divisors (1174371825490).
1214131550510 is a wasteful number, since it uses less digits than its factorization.
1214131550510 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22566.
The product of its (nonzero) digits is 3000, while the sum is 29.
Adding to 1214131550510 its reverse (150551314121), we get a palindrome (1364682864631).
The spelling of 1214131550510 in words is "one trillion, two hundred fourteen billion, one hundred thirty-one million, five hundred fifty thousand, five hundred ten".
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