Base | Representation |
---|---|
bin | 1011110101000110100… |
… | …1010000010101110001 |
3 | 201102120200011220022200 |
4 | 2331101221100111301 |
5 | 11312210201412431 |
6 | 233210345253413 |
7 | 20453210654034 |
oct | 2752151202561 |
9 | 642520156280 |
10 | 203233232241 |
11 | 79210952466 |
12 | 3347a494269 |
13 | 1621b124c50 |
14 | 9b9d67b01b |
15 | 5447238ee6 |
hex | 2f51a50571 |
203233232241 has 24 divisors (see below), whose sum is σ = 316366814400. Its totient is φ = 124977106656.
The previous prime is 203233232219. The next prime is 203233232263. The reversal of 203233232241 is 142232332302.
203233232241 is a `hidden beast` number, since 2 + 0 + 3 + 2 + 332 + 322 + 4 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (203233232219) and next prime (203233232263).
It is not a de Polignac number, because 203233232241 - 230 = 202159490417 is a prime.
It is not an unprimeable number, because it can be changed into a prime (203233232291) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 457131 + ... + 784496.
It is an arithmetic number, because the mean of its divisors is an integer number (13181950600).
Almost surely, 2203233232241 is an apocalyptic number.
It is an amenable number.
203233232241 is a deficient number, since it is larger than the sum of its proper divisors (113133582159).
203233232241 is a wasteful number, since it uses less digits than its factorization.
203233232241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1243045 (or 1243042 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 27.
Adding to 203233232241 its reverse (142232332302), we get a palindrome (345465564543).
The spelling of 203233232241 in words is "two hundred three billion, two hundred thirty-three million, two hundred thirty-two thousand, two hundred forty-one".
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