Base | Representation |
---|---|
bin | 1011000110001111111111… |
… | …1100010001100010101010 |
3 | 1121012111111102210202210212 |
4 | 2301203333330101202222 |
5 | 3044404144241024320 |
6 | 41541304422541122 |
7 | 2366364651100001 |
oct | 261437774214252 |
9 | 47174442722725 |
10 | 12202001111210 |
11 | 3984926581519 |
12 | 14509b55977a2 |
13 | 6a684a484b21 |
14 | 302819767c38 |
15 | 162606dc69c5 |
hex | b18fff118aa |
12202001111210 has 8 divisors (see below), whose sum is σ = 21963602000196. Its totient is φ = 4880800444480.
The previous prime is 12202001111129. The next prime is 12202001111221. The reversal of 12202001111210 is 1211110020221.
It can be written as a sum of positive squares in 2 ways, for example, as 12041337223969 + 160663887241 = 3470063^2 + 400829^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×122020011112102 (a number of 27 digits) contains 22 as substring.
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, 610100055551 + ... + 610100055570.
Almost surely, 212202001111210 is an apocalyptic number.
12202001111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12202001111210 is a deficient number, since it is larger than the sum of its proper divisors (9761600888986).
12202001111210 is a wasteful number, since it uses less digits than its factorization.
12202001111210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1220200111128.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 12202001111210 its reverse (1211110020221), we get a palindrome (13413111131431).
The spelling of 12202001111210 in words is "twelve trillion, two hundred two billion, one million, one hundred eleven thousand, two hundred ten".
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