Base | Representation |
---|---|
bin | 11110111000101100000… |
… | …111100101101111110110 |
3 | 21111220102110201011121112 |
4 | 132320230013211233312 |
5 | 234233241213000400 |
6 | 4303013015515022 |
7 | 306225250411562 |
oct | 36705407455766 |
9 | 7456373634545 |
10 | 2122454031350 |
11 | 749144a71a94 |
12 | 2a3419688a72 |
13 | 1251b9ca46a3 |
14 | 74a27abc6a2 |
15 | 3a32362d835 |
hex | 1ee2c1e5bf6 |
2122454031350 has 24 divisors (see below), whose sum is σ = 3986851285008. Its totient is φ = 840575852000.
The previous prime is 2122454031337. The next prime is 2122454031361. The reversal of 2122454031350 is 531304542212.
It is a super-2 number, since 2×21224540313502 (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 11 ways as a sum of consecutive naturals, for example, 210138914 + ... + 210149013.
It is an arithmetic number, because the mean of its divisors is an integer number (166118803542).
Almost surely, 22122454031350 is an apocalyptic number.
2122454031350 is a deficient number, since it is larger than the sum of its proper divisors (1864397253658).
2122454031350 is a wasteful number, since it uses less digits than its factorization.
2122454031350 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 420288040 (or 420288035 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 2122454031350 its reverse (531304542212), we get a palindrome (2653758573562).
The spelling of 2122454031350 in words is "two trillion, one hundred twenty-two billion, four hundred fifty-four million, thirty-one thousand, three hundred fifty".
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