Base | Representation |
---|---|
bin | 11101001000110000100001… |
… | …01100000101000101000011 |
3 | 22101212021120210202122211110 |
4 | 32210120100230011011003 |
5 | 31344231142120043243 |
6 | 344134314055414403 |
7 | 16332043544630520 |
oct | 1644302054050503 |
9 | 271767523678743 |
10 | 64072602112323 |
11 | 194630465832a2 |
12 | 7229848984403 |
13 | 299a035c23aac |
14 | 11b71b80c0147 |
15 | 761a1e819e33 |
hex | 3a4610b05143 |
64072602112323 has 32 divisors (see below), whose sum is σ = 99008013860352. Its totient is φ = 36098191814400.
The previous prime is 64072602112319. The next prime is 64072602112349. The reversal of 64072602112323 is 32321120627046.
It is not a de Polignac number, because 64072602112323 - 22 = 64072602112319 is a prime.
It is not an unprimeable number, because it can be changed into a prime (64072602117323) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 3422193 + ... + 11826098.
It is an arithmetic number, because the mean of its divisors is an integer number (3094000433136).
Almost surely, 264072602112323 is an apocalyptic number.
64072602112323 is a deficient number, since it is larger than the sum of its proper divisors (34935411748029).
64072602112323 is a wasteful number, since it uses less digits than its factorization.
64072602112323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15251115.
The product of its (nonzero) digits is 145152, while the sum is 39.
Adding to 64072602112323 its reverse (32321120627046), we get a palindrome (96393722739369).
The spelling of 64072602112323 in words is "sixty-four trillion, seventy-two billion, six hundred two million, one hundred twelve thousand, three hundred twenty-three".
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