Base | Representation |
---|---|
bin | 10111001100100101100011… |
… | …110101110001101001000000 |
3 | 111101020000112112012120012121 |
4 | 113030211203311301221000 |
5 | 101332444012001120412 |
6 | 1000551204541134024 |
7 | 30326463346216045 |
oct | 2714454365615100 |
9 | 441200475176177 |
10 | 102020033223232 |
11 | 2a5634a91090a3 |
12 | b5381ba85a314 |
13 | 44c05a8c18057 |
14 | 1b29b201551cc |
15 | bbdb963cc107 |
hex | 5cc963d71a40 |
102020033223232 has 28 divisors (see below), whose sum is σ = 214354591866540. Its totient is φ = 48009427398656.
The previous prime is 102020033223221. The next prime is 102020033223233. The reversal of 102020033223232 is 232322330020201.
It can be written as a sum of positive squares in 2 ways, for example, as 61482159195136 + 40537874028096 = 7841056^2 + 6366936^2 .
It is a super-2 number, since 2×1020200332232322 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 102020033223197 and 102020033223206.
It is not an unprimeable number, because it can be changed into a prime (102020033223233) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46884205357 + ... + 46884207532.
Almost surely, 2102020033223232 is an apocalyptic number.
It is an amenable number.
102020033223232 is an abundant number, since it is smaller than the sum of its proper divisors (112334558643308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102020033223232 is an equidigital number, since it uses as much as digits as its factorization.
102020033223232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93768412918 (or 93768412908 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 25.
Adding to 102020033223232 its reverse (232322330020201), we get a palindrome (334342363243433).
The spelling of 102020033223232 in words is "one hundred two trillion, twenty billion, thirty-three million, two hundred twenty-three thousand, two hundred thirty-two".
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