Base | Representation |
---|---|
bin | 10010101001011100… |
… | …01010011101110110 |
3 | 221211201001212022020 |
4 | 21110232022131312 |
5 | 131000344302410 |
6 | 4333225214010 |
7 | 503042556240 |
oct | 112456123566 |
9 | 27751055266 |
10 | 10011322230 |
11 | 4278148628 |
12 | 1b34931306 |
13 | c37152b10 |
14 | 6ad86d090 |
15 | 3d8d97a70 |
hex | 254b8a776 |
10011322230 has 128 divisors (see below), whose sum is σ = 29635200000. Its totient is φ = 2107759104.
The previous prime is 10011322229. The next prime is 10011322241. The reversal of 10011322230 is 3222311001.
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 63 ways as a sum of consecutive naturals, for example, 1358596 + ... + 1365944.
It is an arithmetic number, because the mean of its divisors is an integer number (231525000).
Almost surely, 210011322230 is an apocalyptic number.
10011322230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10011322230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14817600000).
10011322230 is an abundant number, since it is smaller than the sum of its proper divisors (19623877770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10011322230 is a wasteful number, since it uses less digits than its factorization.
10011322230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7878.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 10011322230 its reverse (3222311001), we get a palindrome (13233633231).
It can be divided in two parts, 1001 and 1322230, that added together give a palindrome (1323231).
The spelling of 10011322230 in words is "ten billion, eleven million, three hundred twenty-two thousand, two hundred thirty".
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