Base | Representation |
---|---|
bin | 11110001100100010… |
… | …011100111111011101 |
3 | 10002200120212101120221 |
4 | 132030202130333131 |
5 | 1012400142103312 |
6 | 22521133041341 |
7 | 2225314443250 |
oct | 361442347735 |
9 | 102616771527 |
10 | 32422612957 |
11 | 128287a0aa9 |
12 | 634a326251 |
13 | 309926a5a7 |
14 | 17d80b3097 |
15 | c9b66a207 |
hex | 78c89cfdd |
32422612957 has 4 divisors (see below), whose sum is σ = 37054414816. Its totient is φ = 27790811100.
The previous prime is 32422612949. The next prime is 32422612979. The reversal of 32422612957 is 75921622423.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 75921622423 = 9721 ⋅7810063.
It is a cyclic number.
It is not a de Polignac number, because 32422612957 - 23 = 32422612949 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 (32422612907) 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, 2315900919 + ... + 2315900932.
It is an arithmetic number, because the mean of its divisors is an integer number (9263603704).
Almost surely, 232422612957 is an apocalyptic number.
It is an amenable number.
32422612957 is a deficient number, since it is larger than the sum of its proper divisors (4631801859).
32422612957 is an equidigital number, since it uses as much as digits as its factorization.
32422612957 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4631801858.
The product of its digits is 362880, while the sum is 43.
The spelling of 32422612957 in words is "thirty-two billion, four hundred twenty-two million, six hundred twelve thousand, nine hundred fifty-seven".
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