Base | Representation |
---|---|
bin | 1011111011111100010110… |
… | …1101000001000000101110 |
3 | 1201110200110221002012020022 |
4 | 2332333011231001000232 |
5 | 3210012324123021304 |
6 | 43525141352322142 |
7 | 2523131623224350 |
oct | 276770555010056 |
9 | 51420427065208 |
10 | 13124442001454 |
11 | 42000543a12a3 |
12 | 157b7310a3352 |
13 | 7428252202c4 |
14 | 33532529b0d0 |
15 | 17b5e45c0ebe |
hex | befc5b4102e |
13124442001454 has 32 divisors (see below), whose sum is σ = 22668868025280. Its totient is φ = 5582418999552.
The previous prime is 13124442001439. The next prime is 13124442001469. The reversal of 13124442001454 is 45410024442131.
It is an interprime number because it is at equal distance from previous prime (13124442001439) and next prime (13124442001469).
It is a super-2 number, since 2×131244420014542 (a number of 27 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 3383609 + ... + 6139844.
It is an arithmetic number, because the mean of its divisors is an integer number (708402125790).
Almost surely, 213124442001454 is an apocalyptic number.
13124442001454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13124442001454 is a deficient number, since it is larger than the sum of its proper divisors (9544426023826).
13124442001454 is a wasteful number, since it uses less digits than its factorization.
13124442001454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9524204.
The product of its (nonzero) digits is 61440, while the sum is 35.
Adding to 13124442001454 its reverse (45410024442131), we get a palindrome (58534466443585).
The spelling of 13124442001454 in words is "thirteen trillion, one hundred twenty-four billion, four hundred forty-two million, one thousand, four hundred fifty-four".
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