Base | Representation |
---|---|
bin | 10011000010010111… |
… | …10010100011111110 |
3 | 222101021111212222102 |
4 | 21201023302203332 |
5 | 131412411241410 |
6 | 4410054545102 |
7 | 511162044644 |
oct | 114113624376 |
9 | 28337455872 |
10 | 10220415230 |
11 | 4375181263 |
12 | 1b92968192 |
13 | c6b571b9c |
14 | 6cd53b194 |
15 | 3ec3eb2a5 |
hex | 2612f28fe |
10220415230 has 16 divisors (see below), whose sum is σ = 18578895264. Its totient is φ = 4047688800.
The previous prime is 10220415223. The next prime is 10220415301. The reversal of 10220415230 is 3251402201.
It is a Curzon number.
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, 5058602 + ... + 5060621.
It is an arithmetic number, because the mean of its divisors is an integer number (1161180954).
Almost surely, 210220415230 is an apocalyptic number.
10220415230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10220415230 is a deficient number, since it is larger than the sum of its proper divisors (8358480034).
10220415230 is a wasteful number, since it uses less digits than its factorization.
10220415230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10119331.
The product of its (nonzero) digits is 480, while the sum is 20.
Adding to 10220415230 its reverse (3251402201), we get a palindrome (13471817431).
The spelling of 10220415230 in words is "ten billion, two hundred twenty million, four hundred fifteen thousand, two hundred thirty".
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