Base | Representation |
---|---|
bin | 11110101011100010… |
… | …000110001000001001 |
3 | 10011000211100010112211 |
4 | 132223202012020021 |
5 | 1014431302104001 |
6 | 23044510305121 |
7 | 2244230406334 |
oct | 365342061011 |
9 | 104024303484 |
10 | 32942613001 |
11 | 12a75278801 |
12 | 64744b81a1 |
13 | 314cc05b1c |
14 | 184719361b |
15 | ccc134351 |
hex | 7ab886209 |
32942613001 has 3 divisors (see below), whose sum is σ = 32942794503. Its totient is φ = 32942431500.
The previous prime is 32942612977. The next prime is 32942613043. The reversal of 32942613001 is 10031624923.
The square root of 32942613001 is 181501.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 10031624923 = 8389 ⋅1195807.
It can be written as a sum of positive squares in only one way, i.e., 32924465401 + 18147600 = 181451^2 + 4260^2 .
It is not a de Polignac number, because 32942613001 - 231 = 30795129353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (32942613071) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 90751 + ... + 272251.
It is an arithmetic number, because the mean of its divisors is an integer number (10980931501).
Almost surely, 232942613001 is an apocalyptic number.
32942613001 is the 181501-st square number.
32942613001 is the 90751-st centered octagonal number.
It is an amenable number.
32942613001 is a deficient number, since it is larger than the sum of its proper divisors (181502).
32942613001 is an frugal number, since it uses more digits than its factorization.
32942613001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 363002 (or 181501 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 31.
The spelling of 32942613001 in words is "thirty-two billion, nine hundred forty-two million, six hundred thirteen thousand, one".
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