Base | Representation |
---|---|
bin | 10011001101000011… |
… | …11100101101001110 |
3 | 222121112021212010001 |
4 | 21212201330231032 |
5 | 132103342010110 |
6 | 4423021234514 |
7 | 513331326553 |
oct | 114641745516 |
9 | 28545255101 |
10 | 10310110030 |
11 | 44108742a0 |
12 | 1bb8a02a3a |
13 | c84017c2c |
14 | 6db408a2a |
15 | 40521763a |
hex | 26687cb4e |
10310110030 has 64 divisors (see below), whose sum is σ = 21474097920. Its totient is φ = 3524601600.
The previous prime is 10310109989. The next prime is 10310110061. The reversal of 10310110030 is 3001101301.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 10310109989 and 10310110016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254962 + ... + 292618.
It is an arithmetic number, because the mean of its divisors is an integer number (335532780).
Almost surely, 210310110030 is an apocalyptic number.
10310110030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10310110030 is an abundant number, since it is smaller than the sum of its proper divisors (11163987890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10310110030 is a wasteful number, since it uses less digits than its factorization.
10310110030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37825.
The product of its (nonzero) digits is 9, while the sum is 10.
Adding to 10310110030 its reverse (3001101301), we get a palindrome (13311211331).
The spelling of 10310110030 in words is "ten billion, three hundred ten million, one hundred ten thousand, thirty".
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