Base | Representation |
---|---|
bin | 1001011000010001000011… |
… | …1010001011101110101110 |
3 | 1100111212100212102111001221 |
4 | 2112010100322023232232 |
5 | 2322430000020244200 |
6 | 33533255220053554 |
7 | 2113024240050202 |
oct | 226042072135656 |
9 | 40455325374057 |
10 | 10312500165550 |
11 | 3316563551750 |
12 | 11a676b5342ba |
13 | 59a60693119b |
14 | 2791b0488b02 |
15 | 12d3b9c1e91a |
hex | 96110e8bbae |
10312500165550 has 48 divisors (see below), whose sum is σ = 20985303318912. Its totient is φ = 3739193074400.
The previous prime is 10312500165509. The next prime is 10312500165551. The reversal of 10312500165550 is 5556100521301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10312500165551) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26826442 + ... + 27208141.
It is an arithmetic number, because the mean of its divisors is an integer number (437193819144).
Almost surely, 210312500165550 is an apocalyptic number.
10312500165550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10312500165550 is an abundant number, since it is smaller than the sum of its proper divisors (10672803153362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10312500165550 is a wasteful number, since it uses less digits than its factorization.
10312500165550 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54034953 (or 54034948 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 34.
Adding to 10312500165550 its reverse (5556100521301), we get a palindrome (15868600686851).
The spelling of 10312500165550 in words is "ten trillion, three hundred twelve billion, five hundred million, one hundred sixty-five thousand, five hundred fifty".
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