Base | Representation |
---|---|
bin | 110001001000110101… |
… | …1001001010111111110 |
3 | 101002101002120002111000 |
4 | 1202101223021113332 |
5 | 3212102421101024 |
6 | 120250544511130 |
7 | 10423651405410 |
oct | 1422153112776 |
9 | 332332502430 |
10 | 105523222014 |
11 | 408301205a1 |
12 | 1854b61b4a6 |
13 | 9c48b94252 |
14 | 51708009b0 |
15 | 2b29094cc9 |
hex | 1891ac95fe |
105523222014 has 32 divisors (see below), whose sum is σ = 267995485440. Its totient is φ = 30149491896.
The previous prime is 105523222009. The next prime is 105523222081. The reversal of 105523222014 is 410222325501.
105523222014 is a `hidden beast` number, since 105 + 523 + 2 + 2 + 20 + 14 = 666.
It is a super-2 number, since 2×1055232220142 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139580604 + ... + 139581359.
It is an arithmetic number, because the mean of its divisors is an integer number (8374858920).
Almost surely, 2105523222014 is an apocalyptic number.
105523222014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
105523222014 is an abundant number, since it is smaller than the sum of its proper divisors (162472263426).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105523222014 is a wasteful number, since it uses less digits than its factorization.
105523222014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279161981 (or 279161975 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 105523222014 its reverse (410222325501), we get a palindrome (515745547515).
The spelling of 105523222014 in words is "one hundred five billion, five hundred twenty-three million, two hundred twenty-two thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •