Base | Representation |
---|---|
bin | 111110001000100011… |
… | …1110101110011001110 |
3 | 110202102001110000112112 |
4 | 1330101013311303032 |
5 | 4141231400113342 |
6 | 141144130504022 |
7 | 12432356642660 |
oct | 1742107656316 |
9 | 422361400475 |
10 | 133431254222 |
11 | 51651512222 |
12 | 21a39a35012 |
13 | c775a21486 |
14 | 665b090530 |
15 | 370e1e1682 |
hex | 1f111f5cce |
133431254222 has 32 divisors (see below), whose sum is σ = 231758392320. Its totient is φ = 56430822240.
The previous prime is 133431254213. The next prime is 133431254237. The reversal of 133431254222 is 222452134331.
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, 2104448 + ... + 2166924.
It is an arithmetic number, because the mean of its divisors is an integer number (7242449760).
Almost surely, 2133431254222 is an apocalyptic number.
133431254222 is a deficient number, since it is larger than the sum of its proper divisors (98327138098).
133431254222 is a wasteful number, since it uses less digits than its factorization.
133431254222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64496.
The product of its digits is 34560, while the sum is 32.
Adding to 133431254222 its reverse (222452134331), we get a palindrome (355883388553).
The spelling of 133431254222 in words is "one hundred thirty-three billion, four hundred thirty-one million, two hundred fifty-four thousand, two hundred twenty-two".
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