Base | Representation |
---|---|
bin | 11101001111000… |
… | …11111111000000 |
3 | 122002111002112121 |
4 | 32213203333000 |
5 | 1000241031112 |
6 | 40200334024 |
7 | 6035415334 |
oct | 1647437700 |
9 | 562432477 |
10 | 245252032 |
11 | 116490533 |
12 | 6a174314 |
13 | 3ba6c55c |
14 | 248017c4 |
15 | 167e7407 |
hex | e9e3fc0 |
245252032 has 28 divisors (see below), whose sum is σ = 487523536. Its totient is φ = 122411520.
The previous prime is 245252011. The next prime is 245252039. The reversal of 245252032 is 230252542.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 245251988 and 245252006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245252039) 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, 37348 + ... + 43420.
Almost surely, 2245252032 is an apocalyptic number.
It is an amenable number.
245252032 is a deficient number, since it is larger than the sum of its proper divisors (242271504).
245252032 is an equidigital number, since it uses as much as digits as its factorization.
245252032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6716 (or 6706 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 25.
The square root of 245252032 is about 15660.5246399985. The cubic root of 245252032 is about 625.9469651266.
The spelling of 245252032 in words is "two hundred forty-five million, two hundred fifty-two thousand, thirty-two".
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