Base | Representation |
---|---|
bin | 1001001101000100011001… |
… | …0101101010000111011110 |
3 | 1022211110210202220112112200 |
4 | 2103101012111222013132 |
5 | 2311302002444011110 |
6 | 33305041554312330 |
7 | 2063104040306544 |
oct | 223210625520736 |
9 | 38743722815480 |
10 | 10120123032030 |
11 | 3251a13690a00 |
12 | 11754208886a6 |
13 | 58542898b8bb |
14 | 26db6093dd94 |
15 | 1283aaaec6c0 |
hex | 9344656a1de |
10120123032030 has 72 divisors (see below), whose sum is σ = 28921806183816. Its totient is φ = 2453363156640.
The previous prime is 10120123032007. The next prime is 10120123032067. The reversal of 10120123032030 is 3023032102101.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 10120123031994 and 10120123032012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 464641224 + ... + 464663003.
It is an arithmetic number, because the mean of its divisors is an integer number (401691752553).
Almost surely, 210120123032030 is an apocalyptic number.
10120123032030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10120123032030 is an abundant number, since it is smaller than the sum of its proper divisors (18801683151786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10120123032030 is a wasteful number, since it uses less digits than its factorization.
10120123032030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 929304262 (or 929304248 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 10120123032030 its reverse (3023032102101), we get a palindrome (13143155134131).
The spelling of 10120123032030 in words is "ten trillion, one hundred twenty billion, one hundred twenty-three million, thirty-two thousand, thirty".
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