Base | Representation |
---|---|
bin | 1110010010000101010… |
… | …1001010110001011010 |
3 | 212110100102100000121121 |
4 | 3210201111022301122 |
5 | 13010010304130041 |
6 | 304420020355454 |
7 | 23504361263443 |
oct | 3444125126132 |
9 | 773312300547 |
10 | 245372333146 |
11 | 95075315696 |
12 | 3b67a845b8a |
13 | 1a1a5405895 |
14 | bc39d922ca |
15 | 65b190d7d1 |
hex | 392154ac5a |
245372333146 has 8 divisors (see below), whose sum is σ = 368475329664. Its totient is φ = 122547223260.
The previous prime is 245372333111. The next prime is 245372333161. The reversal of 245372333146 is 641333273542.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2453723331462 (a number of 24 digits) contains 22 as substring.
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 in 3 ways as a sum of consecutive naturals, for example, 69469450 + ... + 69472981.
It is an arithmetic number, because the mean of its divisors is an integer number (46059416208).
Almost surely, 2245372333146 is an apocalyptic number.
245372333146 is a deficient number, since it is larger than the sum of its proper divisors (123102996518).
245372333146 is a wasteful number, since it uses less digits than its factorization.
245372333146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138943316.
The product of its digits is 1088640, while the sum is 43.
The spelling of 245372333146 in words is "two hundred forty-five billion, three hundred seventy-two million, three hundred thirty-three thousand, one hundred forty-six".
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