Base | Representation |
---|---|
bin | 10010110100001001… |
… | …10000001100101110 |
3 | 222001222001120110001 |
4 | 21122010300030232 |
5 | 131141342130110 |
6 | 4350154134514 |
7 | 505213121455 |
oct | 113204601456 |
9 | 28058046401 |
10 | 10101130030 |
11 | 4313908552 |
12 | 1b5aa2143a |
13 | c4c938424 |
14 | 6bb769b9c |
15 | 3e1bd763a |
hex | 25a13032e |
10101130030 has 16 divisors (see below), whose sum is σ = 18210860064. Its totient is φ = 4034046240.
The previous prime is 10101130009. The next prime is 10101130073. The reversal of 10101130030 is 3003110101.
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 = 10101129989 and 10101130016.
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, 794097 + ... + 806716.
It is an arithmetic number, because the mean of its divisors is an integer number (1138178754).
Almost surely, 210101130030 is an apocalyptic number.
10101130030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10101130030 is a deficient number, since it is larger than the sum of its proper divisors (8109730034).
10101130030 is a wasteful number, since it uses less digits than its factorization.
10101130030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1601451.
The product of its (nonzero) digits is 9, while the sum is 10.
Adding to 10101130030 its reverse (3003110101), we get a palindrome (13104240131).
The spelling of 10101130030 in words is "ten billion, one hundred one million, one hundred thirty thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •