Base | Representation |
---|---|
bin | 10100111000110100… |
… | …01110100000000110 |
3 | 1001221112020001002022 |
4 | 22130122032200012 |
5 | 140431244233210 |
6 | 5052432043142 |
7 | 544615620104 |
oct | 123432164006 |
9 | 31845201068 |
10 | 11214055430 |
11 | 4835050906 |
12 | 220b6934b2 |
13 | 1099393376 |
14 | 7854b0c74 |
15 | 459773155 |
hex | 29c68e806 |
11214055430 has 8 divisors (see below), whose sum is σ = 20185299792. Its totient is φ = 4485622168.
The previous prime is 11214055397. The next prime is 11214055459. The reversal of 11214055430 is 3455041211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×112140554302 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 11214055430.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560702762 + ... + 560702781.
It is an arithmetic number, because the mean of its divisors is an integer number (2523162474).
Almost surely, 211214055430 is an apocalyptic number.
11214055430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11214055430 is a deficient number, since it is larger than the sum of its proper divisors (8971244362).
11214055430 is a wasteful number, since it uses less digits than its factorization.
11214055430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1121405550.
The product of its (nonzero) digits is 2400, while the sum is 26.
Adding to 11214055430 its reverse (3455041211), we get a palindrome (14669096641).
The spelling of 11214055430 in words is "eleven billion, two hundred fourteen million, fifty-five thousand, four hundred thirty".
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