Base | Representation |
---|---|
bin | 11110110101000011… |
… | …101111111101100111 |
3 | 10011102222001200022222 |
4 | 132311003233331213 |
5 | 1020243210230210 |
6 | 23112415542555 |
7 | 2251211004302 |
oct | 366503577547 |
9 | 104388050288 |
10 | 33102430055 |
11 | 13047505712 |
12 | 64b9b2aa5b |
13 | 3177061226 |
14 | 18604b5b39 |
15 | cdb1a2655 |
hex | 7b50eff67 |
33102430055 has 4 divisors (see below), whose sum is σ = 39722916072. Its totient is φ = 26481944040.
The previous prime is 33102430043. The next prime is 33102430057. The reversal of 33102430055 is 55003420133.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 33102430055 - 26 = 33102429991 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33102430057) 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, 3310243001 + ... + 3310243010.
It is an arithmetic number, because the mean of its divisors is an integer number (9930729018).
Almost surely, 233102430055 is an apocalyptic number.
33102430055 is a deficient number, since it is larger than the sum of its proper divisors (6620486017).
33102430055 is an equidigital number, since it uses as much as digits as its factorization.
33102430055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6620486016.
The product of its (nonzero) digits is 5400, while the sum is 26.
Adding to 33102430055 its reverse (55003420133), we get a palindrome (88105850188).
The spelling of 33102430055 in words is "thirty-three billion, one hundred two million, four hundred thirty thousand, fifty-five".
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