Base | Representation |
---|---|
bin | 11101110100000101… |
… | …000001000111001001 |
3 | 10001121222200110101111 |
4 | 131310011001013021 |
5 | 1011030113242101 |
6 | 22412313250321 |
7 | 2212202402455 |
oct | 356405010711 |
9 | 101558613344 |
10 | 32012243401 |
11 | 12638093306 |
12 | 6254a039a1 |
13 | 3032238178 |
14 | 17997ad665 |
15 | c75609251 |
hex | 7741411c9 |
32012243401 has 4 divisors (see below), whose sum is σ = 32012640000. Its totient is φ = 32011846804.
The previous prime is 32012243383. The next prime is 32012243413. The reversal of 32012243401 is 10434221023.
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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10434221023 = 7159 ⋅1457497.
It is a cyclic number.
It is not a de Polignac number, because 32012243401 - 211 = 32012241353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32012943401) 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, 29101 + ... + 254698.
It is an arithmetic number, because the mean of its divisors is an integer number (8003160000).
Almost surely, 232012243401 is an apocalyptic number.
It is an amenable number.
32012243401 is a deficient number, since it is larger than the sum of its proper divisors (396599).
32012243401 is a wasteful number, since it uses less digits than its factorization.
32012243401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 396598.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 32012243401 its reverse (10434221023), we get a palindrome (42446464424).
The spelling of 32012243401 in words is "thirty-two billion, twelve million, two hundred forty-three thousand, four hundred one".
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