Base | Representation |
---|---|
bin | 10110101110100101… |
… | …11110010111110110 |
3 | 1011111101020100010002 |
4 | 23113102332113312 |
5 | 144442203310402 |
6 | 5334443231302 |
7 | 611243242322 |
oct | 132722762766 |
9 | 34441210102 |
10 | 12202010102 |
11 | 51a1797877 |
12 | 2446518532 |
13 | 11c5c73a29 |
14 | 83a7a4982 |
15 | 4b6375602 |
hex | 2d74be5f6 |
12202010102 has 16 divisors (see below), whose sum is σ = 19319722800. Its totient is φ = 5779893024.
The previous prime is 12202010089. The next prime is 12202010131. The reversal of 12202010102 is 20101020221.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431027 + ... + 458462.
It is an arithmetic number, because the mean of its divisors is an integer number (1207482675).
Almost surely, 212202010102 is an apocalyptic number.
12202010102 is a deficient number, since it is larger than the sum of its proper divisors (7117712698).
12202010102 is an frugal number, since it uses more digits than its factorization.
12202010102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 889548 (or 889510 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 12202010102 its reverse (20101020221), we get a palindrome (32303030323).
The spelling of 12202010102 in words is "twelve billion, two hundred two million, ten thousand, one hundred two".
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