Base | Representation |
---|---|
bin | 101101111011100000011000… |
… | …011001000111000100101110 |
3 | 222111020010200200112202022022 |
4 | 231323200120121013010232 |
5 | 202434042141120214410 |
6 | 1553342042103550142 |
7 | 60356053541100254 |
oct | 5573403031070456 |
9 | 874203620482268 |
10 | 202001311101230 |
11 | 59400302a53973 |
12 | 1a7a525a45b352 |
13 | 88938463470a4 |
14 | 37c4cb66845d4 |
15 | 18547b7201455 |
hex | b7b81864712e |
202001311101230 has 8 divisors (see below), whose sum is σ = 363602359982232. Its totient is φ = 80800524440488.
The previous prime is 202001311101229. The next prime is 202001311101251. The reversal of 202001311101230 is 32101113100202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 202001311101199 and 202001311101208.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10100065555052 + ... + 10100065555071.
It is an arithmetic number, because the mean of its divisors is an integer number (45450294997779).
Almost surely, 2202001311101230 is an apocalyptic number.
202001311101230 is a deficient number, since it is larger than the sum of its proper divisors (161601048881002).
202001311101230 is a wasteful number, since it uses less digits than its factorization.
202001311101230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20200131110130.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 202001311101230 its reverse (32101113100202), we get a palindrome (234102424201432).
The spelling of 202001311101230 in words is "two hundred two trillion, one billion, three hundred eleven million, one hundred one thousand, two hundred thirty".
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