Base | Representation |
---|---|
bin | 10000100010110101001111… |
… | …100111011101000001000111 |
3 | 100112122000102010201220022112 |
4 | 100202311033213131001013 |
5 | 34014114321414012241 |
6 | 414430324023051235 |
7 | 21216623345141525 |
oct | 2042651747350107 |
9 | 315560363656275 |
10 | 72762376704071 |
11 | 212033948135aa |
12 | 81b1a048a0b1b |
13 | 317a602685452 |
14 | 13d7a099c7315 |
15 | 862ab2ca21eb |
hex | 422d4f9dd047 |
72762376704071 has 4 divisors (see below), whose sum is σ = 72773994525552. Its totient is φ = 72750758882592.
The previous prime is 72762376704013. The next prime is 72762376704089. The reversal of 72762376704071 is 17040767326727.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 72762376704071 - 210 = 72762376703047 is a prime.
It is a super-2 number, since 2×727623767040712 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 72762376704071.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72762376704371) 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 3 ways as a sum of consecutive naturals, for example, 5808901346 + ... + 5808913871.
It is an arithmetic number, because the mean of its divisors is an integer number (18193498631388).
Almost surely, 272762376704071 is an apocalyptic number.
72762376704071 is a deficient number, since it is larger than the sum of its proper divisors (11617821481).
72762376704071 is a wasteful number, since it uses less digits than its factorization.
72762376704071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11617821480.
The product of its (nonzero) digits is 29042496, while the sum is 59.
The spelling of 72762376704071 in words is "seventy-two trillion, seven hundred sixty-two billion, three hundred seventy-six million, seven hundred four thousand, seventy-one".
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