Base | Representation |
---|---|
bin | 11101001111111… |
… | …00101111000100 |
3 | 122002200020121102 |
4 | 32213330233010 |
5 | 1000302302122 |
6 | 40202435232 |
7 | 6036320033 |
oct | 1647745704 |
9 | 562606542 |
10 | 245353412 |
11 | 11654a717 |
12 | 6a202b18 |
13 | 3baa6745 |
14 | 2482a71a |
15 | 16817492 |
hex | e9fcbc4 |
245353412 has 6 divisors (see below), whose sum is σ = 429368478. Its totient is φ = 122676704.
The previous prime is 245353363. The next prime is 245353429. The reversal of 245353412 is 214353542.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 198922816 + 46430596 = 14104^2 + 6814^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30669173 + ... + 30669180.
It is an arithmetic number, because the mean of its divisors is an integer number (71561413).
Almost surely, 2245353412 is an apocalyptic number.
It is an amenable number.
245353412 is a deficient number, since it is larger than the sum of its proper divisors (184015066).
245353412 is a wasteful number, since it uses less digits than its factorization.
245353412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61338357 (or 61338355 counting only the distinct ones).
The product of its digits is 14400, while the sum is 29.
The square root of 245353412 is about 15663.7611064521. The cubic root of 245353412 is about 626.0332026199.
The spelling of 245353412 in words is "two hundred forty-five million, three hundred fifty-three thousand, four hundred twelve".
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