Base | Representation |
---|---|
bin | 11101001101101… |
… | …00000010100100 |
3 | 122002010010011021 |
4 | 32212310002210 |
5 | 1000213240102 |
6 | 40152220524 |
7 | 6033636652 |
oct | 1646640244 |
9 | 562103137 |
10 | 245055652 |
11 | 116366a36 |
12 | 6a09a744 |
13 | 3ba0105a |
14 | 2478ddd2 |
15 | 167a9137 |
hex | e9b40a4 |
245055652 has 6 divisors (see below), whose sum is σ = 428847398. Its totient is φ = 122527824.
The previous prime is 245055641. The next prime is 245055661. The reversal of 245055652 is 256550542.
It can be written as a sum of positive squares in only one way, i.e., 136562596 + 108493056 = 11686^2 + 10416^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30631953 + ... + 30631960.
Almost surely, 2245055652 is an apocalyptic number.
It is an amenable number.
245055652 is a deficient number, since it is larger than the sum of its proper divisors (183791746).
245055652 is a wasteful number, since it uses less digits than its factorization.
245055652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61263917 (or 61263915 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 34.
The square root of 245055652 is about 15654.2534794860. The cubic root of 245055652 is about 625.7798495707.
The spelling of 245055652 in words is "two hundred forty-five million, fifty-five thousand, six hundred fifty-two".
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