Base | Representation |
---|---|
bin | 1011000110010000000010… |
… | …0010000000010010100100 |
3 | 1121012111112010102021110011 |
4 | 2301210000202000102210 |
5 | 3044404204304031040 |
6 | 41541305414540004 |
7 | 2366365131133120 |
oct | 261440042002244 |
9 | 47174463367404 |
10 | 12202011002020 |
11 | 3984931117644 |
12 | 14509b8967604 |
13 | 6a684c538a88 |
14 | 30281abc0580 |
15 | 162607bcc3ea |
hex | b19008804a4 |
12202011002020 has 48 divisors (see below), whose sum is σ = 31007463258240. Its totient is φ = 3937455650304.
The previous prime is 12202011001963. The next prime is 12202011002057. The reversal of 12202011002020 is 2020011020221.
It is a happy 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, 2563445310 + ... + 2563450069.
It is an arithmetic number, because the mean of its divisors is an integer number (645988817880).
Almost surely, 212202011002020 is an apocalyptic number.
12202011002020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12202011002020 is an abundant number, since it is smaller than the sum of its proper divisors (18805452256220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12202011002020 is a wasteful number, since it uses less digits than its factorization.
12202011002020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5126895412 (or 5126895410 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 12202011002020 its reverse (2020011020221), we get a palindrome (14222022022241).
The spelling of 12202011002020 in words is "twelve trillion, two hundred two billion, eleven million, two thousand, twenty".
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