Base | Representation |
---|---|
bin | 11011110000110101011110… |
… | …100101010111100010100000 |
3 | 121000022221201210102102111112 |
4 | 123300311132211113202200 |
5 | 112001014334300041112 |
6 | 1111405235151402452 |
7 | 34501444265154644 |
oct | 3360653645274240 |
9 | 530287653372445 |
10 | 122103212112032 |
11 | 359a6755016438 |
12 | 11840506823428 |
13 | 531938bac0288 |
14 | 2221b813dcc24 |
15 | e1b2b885ea22 |
hex | 6f0d5e9578a0 |
122103212112032 has 48 divisors (see below), whose sum is σ = 240523676686440. Its totient is φ = 61017838092288.
The previous prime is 122103212111999. The next prime is 122103212112097. The reversal of 122103212112032 is 230211212301221.
It can be written as a sum of positive squares in 4 ways, for example, as 92831606327056 + 29271605784976 = 9634916^2 + 5410324^2 .
It is a super-2 number, since 2×1221032121120322 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 122103212111989 and 122103212112007.
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, 1086880568 + ... + 1086992904.
Almost surely, 2122103212112032 is an apocalyptic number.
It is an amenable number.
122103212112032 is a deficient number, since it is larger than the sum of its proper divisors (118420464574408).
122103212112032 is a wasteful number, since it uses less digits than its factorization.
122103212112032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130833 (or 130825 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 122103212112032 its reverse (230211212301221), we get a palindrome (352314424413253).
The spelling of 122103212112032 in words is "one hundred twenty-two trillion, one hundred three billion, two hundred twelve million, one hundred twelve thousand, thirty-two".
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