Base | Representation |
---|---|
bin | 10000010100000010110… |
… | …001101000100111010100 |
3 | 10222011120201102101212120 |
4 | 100110002301220213110 |
5 | 121331333423430400 |
6 | 2214555004215540 |
7 | 143664146351004 |
oct | 20240261504724 |
9 | 3864521371776 |
10 | 1121033030100 |
11 | 3a2477a138a5 |
12 | 16131b83a5b0 |
13 | 819364b6309 |
14 | 3c388a58004 |
15 | 1e262274ca0 |
hex | 10502c689d4 |
1121033030100 has 72 divisors (see below), whose sum is σ = 3243959123328. Its totient is φ = 298901875200.
The previous prime is 1121033030099. The next prime is 1121033030101. The reversal of 1121033030100 is 10303301211.
It is an interprime number because it is at equal distance from previous prime (1121033030099) and next prime (1121033030101).
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 1121033030100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1121033030101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2013205 + ... + 2508995.
It is an arithmetic number, because the mean of its divisors is an integer number (45054987824).
Almost surely, 21121033030100 is an apocalyptic number.
1121033030100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1121033030100 is an abundant number, since it is smaller than the sum of its proper divisors (2122926093228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1121033030100 is a wasteful number, since it uses less digits than its factorization.
1121033030100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 503345 (or 503338 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 1121033030100 its reverse (10303301211), we get a palindrome (1131336331311).
The spelling of 1121033030100 in words is "one trillion, one hundred twenty-one billion, thirty-three million, thirty thousand, one hundred".
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