Base | Representation |
---|---|
bin | 11110111010010000101… |
… | …111100011111111001110 |
3 | 21112001210010100121212002 |
4 | 132322100233203333032 |
5 | 234300220402402002 |
6 | 4303452323512302 |
7 | 306315140030114 |
oct | 36722057437716 |
9 | 7461703317762 |
10 | 2124142231502 |
11 | 749930a05825 |
12 | 2a380ab28692 |
13 | 1253c897c0a5 |
14 | 74b47db1ab4 |
15 | 3a3c1951002 |
hex | 1ee90be3fce |
2124142231502 has 16 divisors (see below), whose sum is σ = 3196086660000. Its totient is φ = 1058785072800.
The previous prime is 2124142231489. The next prime is 2124142231531. The reversal of 2124142231502 is 2051322414212.
It is a super-2 number, since 2×21241422315022 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424877 + ... + 2104472.
It is an arithmetic number, because the mean of its divisors is an integer number (199755416250).
Almost surely, 22124142231502 is an apocalyptic number.
2124142231502 is a deficient number, since it is larger than the sum of its proper divisors (1071944428498).
2124142231502 is a wasteful number, since it uses less digits than its factorization.
2124142231502 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2530651.
The product of its (nonzero) digits is 7680, while the sum is 29.
Adding to 2124142231502 its reverse (2051322414212), we get a palindrome (4175464645714).
The spelling of 2124142231502 in words is "two trillion, one hundred twenty-four billion, one hundred forty-two million, two hundred thirty-one thousand, five hundred two".
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