Base | Representation |
---|---|
bin | 10001111100100000011… |
… | …101011011111011010111 |
3 | 11100220002211202002102111 |
4 | 101330200131123323113 |
5 | 130201043222421211 |
6 | 2342305132051451 |
7 | 155044564521142 |
oct | 21744035337327 |
9 | 4326084662374 |
10 | 1233200201431 |
11 | 435aa74008a0 |
12 | 17b004303b87 |
13 | 8c3a098c203 |
14 | 439899b1059 |
15 | 22129752421 |
hex | 11f2075bed7 |
1233200201431 has 32 divisors (see below), whose sum is σ = 1359978048000. Its totient is φ = 1108939870080.
The previous prime is 1233200201407. The next prime is 1233200201461. The reversal of 1233200201431 is 1341020023321.
It is a cyclic number.
It is not a de Polignac number, because 1233200201431 - 25 = 1233200201399 is a prime.
It is a super-2 number, since 2×12332002014312 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1233200201461) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 600681001 + ... + 600683053.
It is an arithmetic number, because the mean of its divisors is an integer number (42499314000).
Almost surely, 21233200201431 is an apocalyptic number.
1233200201431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1233200201431 is a deficient number, since it is larger than the sum of its proper divisors (126777846569).
1233200201431 is a wasteful number, since it uses less digits than its factorization.
1233200201431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3559.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 1233200201431 its reverse (1341020023321), we get a palindrome (2574220224752).
The spelling of 1233200201431 in words is "one trillion, two hundred thirty-three billion, two hundred million, two hundred one thousand, four hundred thirty-one".
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