Base | Representation |
---|---|
bin | 100001111011000000… |
… | …0011110110011111111 |
3 | 20222000211002202200111 |
4 | 1003312000132303333 |
5 | 2143142240014304 |
6 | 53244303410451 |
7 | 5156132365336 |
oct | 1036600366377 |
9 | 228024082614 |
10 | 72846798079 |
11 | 28992133660 |
12 | 121502b3a27 |
13 | 6b3c17b763 |
14 | 3750b3cd1d |
15 | 1d654e1704 |
hex | 10f601ecff |
72846798079 has 16 divisors (see below), whose sum is σ = 80242928640. Its totient is φ = 65580096960.
The previous prime is 72846798067. The next prime is 72846798119. The reversal of 72846798079 is 97089764827.
It is a cyclic number.
It is not a de Polignac number, because 72846798079 - 219 = 72846273791 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72846798979) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3465202 + ... + 3486160.
It is an arithmetic number, because the mean of its divisors is an integer number (5015183040).
Almost surely, 272846798079 is an apocalyptic number.
72846798079 is a deficient number, since it is larger than the sum of its proper divisors (7396130561).
72846798079 is a wasteful number, since it uses less digits than its factorization.
72846798079 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24030.
The product of its (nonzero) digits is 85349376, while the sum is 67.
The spelling of 72846798079 in words is "seventy-two billion, eight hundred forty-six million, seven hundred ninety-eight thousand, seventy-nine".
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