Base | Representation |
---|---|
bin | 10010000000000101010… |
… | …100001110000111110100 |
3 | 11101021000102120021122122 |
4 | 102000011110032013310 |
5 | 130231424140034202 |
6 | 2344142131215112 |
7 | 155241666352004 |
oct | 22000524160764 |
9 | 4337012507578 |
10 | 1237039768052 |
11 | 437697777050 |
12 | 17b8b6147498 |
13 | 8c86329ab1a |
14 | 43c318c2004 |
15 | 222a18869a2 |
hex | 1200550e1f4 |
1237039768052 has 24 divisors (see below), whose sum is σ = 2364741150240. Its totient is φ = 561548000160.
The previous prime is 1237039768051. The next prime is 1237039768067. The reversal of 1237039768052 is 2508679307321.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1237039767985 and 1237039768003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1237039768051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18536402 + ... + 18603017.
It is an arithmetic number, because the mean of its divisors is an integer number (98530881260).
Almost surely, 21237039768052 is an apocalyptic number.
It is an amenable number.
1237039768052 is a deficient number, since it is larger than the sum of its proper divisors (1127701382188).
1237039768052 is a wasteful number, since it uses less digits than its factorization.
1237039768052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37140191 (or 37140189 counting only the distinct ones).
The product of its (nonzero) digits is 3810240, while the sum is 53.
The spelling of 1237039768052 in words is "one trillion, two hundred thirty-seven billion, thirty-nine million, seven hundred sixty-eight thousand, fifty-two".
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