Base | Representation |
---|---|
bin | 10001011111011110000… |
… | …010010000101100100100 |
3 | 11020220121220121001210112 |
4 | 101133132002100230210 |
5 | 124143214334311322 |
6 | 2320111213512152 |
7 | 152562126002051 |
oct | 21373602205444 |
9 | 4226556531715 |
10 | 1202021010212 |
11 | 423857583a70 |
12 | 174b624a2658 |
13 | 8947220a239 |
14 | 4226cad2028 |
15 | 2140234d5e2 |
hex | 117de090b24 |
1202021010212 has 12 divisors (see below), whose sum is σ = 2294767383216. Its totient is φ = 546373186440.
The previous prime is 1202021010187. The next prime is 1202021010251. The reversal of 1202021010212 is 2120101202021.
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, 13659329618 + ... + 13659329705.
It is an arithmetic number, because the mean of its divisors is an integer number (191230615268).
Almost surely, 21202021010212 is an apocalyptic number.
It is an amenable number.
1202021010212 is a deficient number, since it is larger than the sum of its proper divisors (1092746373004).
1202021010212 is a wasteful number, since it uses less digits than its factorization.
1202021010212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27318659338 (or 27318659336 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 1202021010212 its reverse (2120101202021), we get a palindrome (3322122212233).
The spelling of 1202021010212 in words is "one trillion, two hundred two billion, twenty-one million, ten thousand, two hundred twelve".
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