Base | Representation |
---|---|
bin | 100100011100000010… |
… | …0011101111000101110 |
3 | 21110222101101021021102 |
4 | 1020320010131320232 |
5 | 2240224011401124 |
6 | 55540403203102 |
7 | 5440052634014 |
oct | 1107004357056 |
9 | 243871337242 |
10 | 78250106414 |
11 | 30205166137 |
12 | 131b9976492 |
13 | 74c073971c |
14 | 3b045c68b4 |
15 | 207ea61aae |
hex | 123811de2e |
78250106414 has 8 divisors (see below), whose sum is σ = 117970973208. Its totient is φ = 38926448680.
The previous prime is 78250106401. The next prime is 78250106437. The reversal of 78250106414 is 41460105287.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×782501064142 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
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, 99301772 + ... + 99302559.
It is an arithmetic number, because the mean of its divisors is an integer number (14746371651).
Almost surely, 278250106414 is an apocalyptic number.
78250106414 is a deficient number, since it is larger than the sum of its proper divisors (39720866794).
78250106414 is a wasteful number, since it uses less digits than its factorization.
78250106414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198604530.
The product of its (nonzero) digits is 53760, while the sum is 38.
The spelling of 78250106414 in words is "seventy-eight billion, two hundred fifty million, one hundred six thousand, four hundred fourteen".
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