Base | Representation |
---|---|
bin | 101101111110011011011000… |
… | …111101010011101100111110 |
3 | 222111221022222201200111211002 |
4 | 231332123120331103230332 |
5 | 203000334410214424410 |
6 | 1554014211143530302 |
7 | 60406422535160501 |
oct | 5576333075235476 |
9 | 874838881614732 |
10 | 202202110311230 |
11 | 594784849663a7 |
12 | 1a818159759992 |
13 | 88a9767100693 |
14 | 37d08c4967138 |
15 | 1859b1a8e37a5 |
hex | b7e6d8f53b3e |
202202110311230 has 16 divisors (see below), whose sum is σ = 383119787958480. Its totient is φ = 76623957591552.
The previous prime is 202202110311199. The next prime is 202202110311241. The reversal of 202202110311230 is 32113011202202.
It is a super-2 number, since 2×2022021103112302 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532110816419 + ... + 532110816798.
It is an arithmetic number, because the mean of its divisors is an integer number (23944986747405).
Almost surely, 2202202110311230 is an apocalyptic number.
202202110311230 is a deficient number, since it is larger than the sum of its proper divisors (180917677647250).
202202110311230 is a wasteful number, since it uses less digits than its factorization.
202202110311230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1064221633243.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 202202110311230 its reverse (32113011202202), we get a palindrome (234315121513432).
The spelling of 202202110311230 in words is "two hundred two trillion, two hundred two billion, one hundred ten million, three hundred eleven thousand, two hundred thirty".
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