Base | Representation |
---|---|
bin | 11110100110100100101… |
… | …000100010111011111110 |
3 | 21110001012202120212111202 |
4 | 132212210220202323332 |
5 | 233423421240200110 |
6 | 4250034432015502 |
7 | 304636220260235 |
oct | 36464450427376 |
9 | 7401182525452 |
10 | 2103001100030 |
11 | 740972328846 |
12 | 29b6aa991592 |
13 | 123409a51c3c |
14 | 73b00321b1c |
15 | 39a859270a5 |
hex | 1e9a4a22efe |
2103001100030 has 16 divisors (see below), whose sum is σ = 3794937004800. Its totient is φ = 839081545632.
The previous prime is 2103001100023. The next prime is 2103001100047. The reversal of 2103001100030 is 300011003012.
It is a super-2 number, since 2×21030011000302 (a number of 25 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2103001099984 and 2103001100020.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264857630 + ... + 264865569.
It is an arithmetic number, because the mean of its divisors is an integer number (237183562800).
Almost surely, 22103001100030 is an apocalyptic number.
2103001100030 is a deficient number, since it is larger than the sum of its proper divisors (1691935904770).
2103001100030 is a wasteful number, since it uses less digits than its factorization.
2103001100030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 529723603.
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 2103001100030 its reverse (300011003012), we get a palindrome (2403012103042).
The spelling of 2103001100030 in words is "two trillion, one hundred three billion, one million, one hundred thousand, thirty".
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