Base | Representation |
---|---|
bin | 11101111001011111… |
… | …101110101101110111 |
3 | 10001212022201002010202 |
4 | 131321133232231313 |
5 | 1011221400211043 |
6 | 22425321311115 |
7 | 2214355056044 |
oct | 357137565567 |
9 | 101768632122 |
10 | 32103132023 |
11 | 12684421276 |
12 | 627b33549b |
13 | 304800b711 |
14 | 17a78ac1cb |
15 | c7d5ae1b8 |
hex | 7797eeb77 |
32103132023 has 4 divisors (see below), whose sum is σ = 32397656280. Its totient is φ = 31808607768.
The previous prime is 32103131999. The next prime is 32103132031. The reversal of 32103132023 is 32023130123.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32023130123 = 163 ⋅196460921.
It is a cyclic number.
It is not a de Polignac number, because 32103132023 - 210 = 32103130999 is a prime.
It is a super-2 number, since 2×321031320232 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 32103131986 and 32103132004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32103132053) 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, 147261965 + ... + 147262182.
It is an arithmetic number, because the mean of its divisors is an integer number (8099414070).
Almost surely, 232103132023 is an apocalyptic number.
32103132023 is a deficient number, since it is larger than the sum of its proper divisors (294524257).
32103132023 is a wasteful number, since it uses less digits than its factorization.
32103132023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294524256.
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 32103132023 its reverse (32023130123), we get a palindrome (64126262146).
The spelling of 32103132023 in words is "thirty-two billion, one hundred three million, one hundred thirty-two thousand, twenty-three".
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