Base | Representation |
---|---|
bin | 10010111111111101… |
… | …10011000100100110 |
3 | 222022212112111002220 |
4 | 21133332303010212 |
5 | 131342224412410 |
6 | 4404054213210 |
7 | 510525354246 |
oct | 113776630446 |
9 | 28285474086 |
10 | 10200232230 |
11 | 43648464a1 |
12 | 1b88054206 |
13 | c67326396 |
14 | 6ca9a5b26 |
15 | 3ea761070 |
hex | 25ffb3126 |
10200232230 has 16 divisors (see below), whose sum is σ = 24480557424. Its totient is φ = 2720061920.
The previous prime is 10200232139. The next prime is 10200232283. The reversal of 10200232230 is 3223200201.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170003841 + ... + 170003900.
It is an arithmetic number, because the mean of its divisors is an integer number (1530034839).
Almost surely, 210200232230 is an apocalyptic number.
10200232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10200232230 is an abundant number, since it is smaller than the sum of its proper divisors (14280325194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10200232230 is a wasteful number, since it uses less digits than its factorization.
10200232230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340007751.
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 10200232230 its reverse (3223200201), we get a palindrome (13423432431).
The spelling of 10200232230 in words is "ten billion, two hundred million, two hundred thirty-two thousand, two hundred thirty".
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