Base | Representation |
---|---|
bin | 1001010011110001001010… |
… | …1011101100111011110100 |
3 | 1100020110220010010100112201 |
4 | 2110330102223230323310 |
5 | 2320143212422400000 |
6 | 33433555000554244 |
7 | 2104320206614234 |
oct | 224742253547364 |
9 | 40213803110481 |
10 | 10235220512500 |
11 | 3296807169595 |
12 | 11937a2782984 |
13 | 59323c288129 |
14 | 27555cb1bcc4 |
15 | 12b3954a496a |
hex | 94f12aecef4 |
10235220512500 has 144 divisors (see below), whose sum is σ = 23545540988928. Its totient is φ = 3885235200000.
The previous prime is 10235220512497. The next prime is 10235220512521. The reversal of 10235220512500 is 521502253201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36372340 + ... + 36652660.
It is an arithmetic number, because the mean of its divisors is an integer number (163510701312).
Almost surely, 210235220512500 is an apocalyptic number.
10235220512500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10235220512500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11772770494464).
10235220512500 is an abundant number, since it is smaller than the sum of its proper divisors (13310320476428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10235220512500 is a wasteful number, since it uses less digits than its factorization.
10235220512500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 280500 (or 280478 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
Adding to 10235220512500 its reverse (521502253201), we get a palindrome (10756722765701).
The spelling of 10235220512500 in words is "ten trillion, two hundred thirty-five billion, two hundred twenty million, five hundred twelve thousand, five hundred".
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