Base | Representation |
---|---|
bin | 11011110011100… |
… | …10010011001101 |
3 | 121020220102122122 |
4 | 31321302103031 |
5 | 434203031140 |
6 | 35051222325 |
7 | 5531416055 |
oct | 1571622315 |
9 | 536812578 |
10 | 233252045 |
11 | 10a734794 |
12 | 661479a5 |
13 | 3942a580 |
14 | 22d9a565 |
15 | 15726ab5 |
hex | de724cd |
233252045 has 8 divisors (see below), whose sum is σ = 301433496. Its totient is φ = 172247616.
The previous prime is 233252027. The next prime is 233252051. The reversal of 233252045 is 540252332.
It can be written as a sum of positive squares in 4 ways, for example, as 18541636 + 214710409 = 4306^2 + 14653^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 233252045 - 210 = 233251021 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1794182 + ... + 1794311.
It is an arithmetic number, because the mean of its divisors is an integer number (37679187).
Almost surely, 2233252045 is an apocalyptic number.
It is an amenable number.
233252045 is a deficient number, since it is larger than the sum of its proper divisors (68181451).
233252045 is a wasteful number, since it uses less digits than its factorization.
233252045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3588511.
The product of its (nonzero) digits is 7200, while the sum is 26.
The square root of 233252045 is about 15272.5912994488. The cubic root of 233252045 is about 615.5667501209.
The spelling of 233252045 in words is "two hundred thirty-three million, two hundred fifty-two thousand, forty-five".
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