Base | Representation |
---|---|
bin | 10111010011000101100000… |
… | …01110001011000110101010 |
3 | 20201101212011121101112012100 |
4 | 23221202300032023012222 |
5 | 23203401323030142302 |
6 | 300544133142354230 |
7 | 13535325406101564 |
oct | 1351426016130652 |
9 | 221355147345170 |
10 | 51233326412202 |
11 | 15362a28122a00 |
12 | 58b544142b976 |
13 | 22783885a1ccc |
14 | c919c5c70334 |
15 | 5dca6a4e2d1c |
hex | 2e98b038b1aa |
51233326412202 has 72 divisors (see below), whose sum is σ = 122091635877120. Its totient is φ = 15515417055600.
The previous prime is 51233326412201. The next prime is 51233326412239. The reversal of 51233326412202 is 20221462333215.
51233326412202 is a `hidden beast` number, since 5 + 1 + 2 + 3 + 3 + 3 + 2 + 641 + 2 + 2 + 0 + 2 = 666.
It is a super-2 number, since 2×512333264122022 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (51233326412201) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4009674 + ... + 10887797.
It is an arithmetic number, because the mean of its divisors is an integer number (1695717164960).
Almost surely, 251233326412202 is an apocalyptic number.
51233326412202 is an abundant number, since it is smaller than the sum of its proper divisors (70858309464918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51233326412202 is a wasteful number, since it uses less digits than its factorization.
51233326412202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14899080 (or 14899066 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
Adding to 51233326412202 its reverse (20221462333215), we get a palindrome (71454788745417).
The spelling of 51233326412202 in words is "fifty-one trillion, two hundred thirty-three billion, three hundred twenty-six million, four hundred twelve thousand, two hundred two".
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