Base | Representation |
---|---|
bin | 10000011101110010110101… |
… | …111000100100010010101011 |
3 | 100111101220212111102010020111 |
4 | 100131302311320210102223 |
5 | 33442431334212142441 |
6 | 414003313145235151 |
7 | 21152616642530140 |
oct | 2035626570442253 |
9 | 314356774363214 |
10 | 72416200115371 |
11 | 2108a5a1095802 |
12 | 81568b2a92ab7 |
13 | 3153a83c5a298 |
14 | 13c4d69c5c3c7 |
15 | 858aa1741081 |
hex | 41dcb5e244ab |
72416200115371 has 16 divisors (see below), whose sum is σ = 83320540028928. Its totient is φ = 61652635624800.
The previous prime is 72416200115353. The next prime is 72416200115393. The reversal of 72416200115371 is 17351100261427.
It is a cyclic number.
It is not a de Polignac number, because 72416200115371 - 25 = 72416200115339 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (72416200116371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40086895 + ... + 41854408.
It is an arithmetic number, because the mean of its divisors is an integer number (5207533751808).
Almost surely, 272416200115371 is an apocalyptic number.
72416200115371 is a deficient number, since it is larger than the sum of its proper divisors (10904339913557).
72416200115371 is a wasteful number, since it uses less digits than its factorization.
72416200115371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81942162.
The product of its (nonzero) digits is 70560, while the sum is 40.
Adding to 72416200115371 its reverse (17351100261427), we get a palindrome (89767300376798).
The spelling of 72416200115371 in words is "seventy-two trillion, four hundred sixteen billion, two hundred million, one hundred fifteen thousand, three hundred seventy-one".
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