Base | Representation |
---|---|
bin | 1001000111111001100000… |
… | …0101001001011001110110 |
3 | 1022111222112112221012121200 |
4 | 2101332120011021121312 |
5 | 2303323100312402410 |
6 | 33200152103153330 |
7 | 2053510653113052 |
oct | 221763005113166 |
9 | 38458475835550 |
10 | 10031300122230 |
11 | 3218283449132 |
12 | 1160172145846 |
13 | 579c4199c0ca |
14 | 2697360cac62 |
15 | 125e0cc833c0 |
hex | 91f98149676 |
10031300122230 has 96 divisors (see below), whose sum is σ = 26544690900000. Its totient is φ = 2627566995456.
The previous prime is 10031300122219. The next prime is 10031300122241. The reversal of 10031300122230 is 3222100313001.
10031300122230 is a `hidden beast` number, since 1 + 0 + 0 + 313 + 0 + 0 + 122 + 230 = 666.
It is an interprime number because it is at equal distance from previous prime (10031300122219) and next prime (10031300122241).
It is a super-2 number, since 2×100313001222302 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 5875932 + ... + 7388448.
It is an arithmetic number, because the mean of its divisors is an integer number (276507196875).
Almost surely, 210031300122230 is an apocalyptic number.
10031300122230 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 10031300122230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13272345450000).
10031300122230 is an abundant number, since it is smaller than the sum of its proper divisors (16513390777770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10031300122230 is a wasteful number, since it uses less digits than its factorization.
10031300122230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1513838 (or 1513835 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10031300122230 its reverse (3222100313001), we get a palindrome (13253400435231).
The spelling of 10031300122230 in words is "ten trillion, thirty-one billion, three hundred million, one hundred twenty-two thousand, two hundred thirty".
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