Base | Representation |
---|---|
bin | 100100101110001… |
… | …1110110100010001 |
3 | 10011212121101210002 |
4 | 1021130132310101 |
5 | 10010420444100 |
6 | 322134215345 |
7 | 42351360434 |
oct | 11134366421 |
9 | 3155541702 |
10 | 1232203025 |
11 | 582601409 |
12 | 2a47b4555 |
13 | 16838b121 |
14 | b991381b |
15 | 7329c2d5 |
hex | 4971ed11 |
1232203025 has 24 divisors (see below), whose sum is σ = 1543651200. Its totient is φ = 975680640.
The previous prime is 1232203009. The next prime is 1232203073. The reversal of 1232203025 is 5203022321.
It is not a de Polignac number, because 1232203025 - 24 = 1232203009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1232202988 and 1232203006.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1158644 + ... + 1159706.
It is an arithmetic number, because the mean of its divisors is an integer number (64318800).
Almost surely, 21232203025 is an apocalyptic number.
It is an amenable number.
1232203025 is a deficient number, since it is larger than the sum of its proper divisors (311448175).
1232203025 is a wasteful number, since it uses less digits than its factorization.
1232203025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1505 (or 1500 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 1232203025 is about 35102.7495361831. The cubic root of 1232203025 is about 1072.0805661886.
Adding to 1232203025 its reverse (5203022321), we get a palindrome (6435225346).
The spelling of 1232203025 in words is "one billion, two hundred thirty-two million, two hundred three thousand, twenty-five".
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