Base | Representation |
---|---|
bin | 100000101001011110… |
… | …0011110000111000111 |
3 | 20200222011022220010121 |
4 | 1001102330132013013 |
5 | 2122041412413143 |
6 | 52113015202411 |
7 | 5031263115655 |
oct | 1012274360707 |
9 | 220864286117 |
10 | 70111060423 |
11 | 27808958448 |
12 | 11708076407 |
13 | 67c4461591 |
14 | 3571685dd5 |
15 | 1c5524c7ed |
hex | 1052f1e1c7 |
70111060423 has 4 divisors (see below), whose sum is σ = 70111998088. Its totient is φ = 70110122760.
The previous prime is 70111060387. The next prime is 70111060427. The reversal of 70111060423 is 32406011107.
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 70111060423 - 217 = 70110929351 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 (70111060427) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 345936 + ... + 509797.
It is an arithmetic number, because the mean of its divisors is an integer number (17527999522).
Almost surely, 270111060423 is an apocalyptic number.
70111060423 is a deficient number, since it is larger than the sum of its proper divisors (937665).
70111060423 is an equidigital number, since it uses as much as digits as its factorization.
70111060423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 937664.
The product of its (nonzero) digits is 1008, while the sum is 25.
The spelling of 70111060423 in words is "seventy billion, one hundred eleven million, sixty thousand, four hundred twenty-three".
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