Base | Representation |
---|---|
bin | 10010111111111101… |
… | …11001011100001011 |
3 | 222022212120210220000 |
4 | 21133332321130023 |
5 | 131342231231230 |
6 | 4404054534043 |
7 | 510525523302 |
oct | 113776713413 |
9 | 28285523800 |
10 | 10200258315 |
11 | 4364864055 |
12 | 1b88067323 |
13 | c67335210 |
14 | 6ca9b1439 |
15 | 3ea768b60 |
hex | 25ffb970b |
10200258315 has 80 divisors (see below), whose sum is σ = 20849941728. Its totient is φ = 4726232064.
The previous prime is 10200258269. The next prime is 10200258329. The reversal of 10200258315 is 51385200201.
It is a happy number.
It is not a de Polignac number, because 10200258315 - 26 = 10200258251 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 32524 + ... + 146486.
Almost surely, 210200258315 is an apocalyptic number.
10200258315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10200258315 is an abundant number, since it is smaller than the sum of its proper divisors (10649683413).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10200258315 is a wasteful number, since it uses less digits than its factorization.
10200258315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114010 (or 114001 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
Adding to 10200258315 its reverse (51385200201), we get a palindrome (61585458516).
The spelling of 10200258315 in words is "ten billion, two hundred million, two hundred fifty-eight thousand, three hundred fifteen".
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