Base | Representation |
---|---|
bin | 10011001110011000… |
… | …10010101100010010 |
3 | 222122022011210120212 |
4 | 21213030102230102 |
5 | 132114212211010 |
6 | 4424055204122 |
7 | 513524560430 |
oct | 114714225422 |
9 | 28568153525 |
10 | 10321210130 |
11 | 4417065a30 |
12 | 2000676642 |
13 | c8640343a |
14 | 6dca97d50 |
15 | 4061ab505 |
hex | 267312b12 |
10321210130 has 32 divisors (see below), whose sum is σ = 23162405760. Its totient is φ = 3217000320.
The previous prime is 10321210111. The next prime is 10321210177. The reversal of 10321210130 is 3101212301.
It is a super-2 number, since 2×103212101302 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6701315 + ... + 6702854.
It is an arithmetic number, because the mean of its divisors is an integer number (723825180).
Almost surely, 210321210130 is an apocalyptic number.
10321210130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10321210130 is an abundant number, since it is smaller than the sum of its proper divisors (12841195630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10321210130 is a wasteful number, since it uses less digits than its factorization.
10321210130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13404194.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 10321210130 its reverse (3101212301), we get a palindrome (13422422431).
The spelling of 10321210130 in words is "ten billion, three hundred twenty-one million, two hundred ten thousand, one hundred thirty".
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