Base | Representation |
---|---|
bin | 10100010101101011… |
… | …00101010101010000 |
3 | 1001011222110201011010 |
4 | 22022311211111100 |
5 | 134330311040234 |
6 | 5003301050520 |
7 | 534405661020 |
oct | 121265452520 |
9 | 31158421133 |
10 | 10919236944 |
11 | 46a3696370 |
12 | 21489b6a40 |
13 | 105028ab65 |
14 | 758289a80 |
15 | 43d9396e9 |
hex | 28ad65550 |
10919236944 has 160 divisors (see below), whose sum is σ = 36119402496. Its totient is φ = 2759477760.
The previous prime is 10919236873. The next prime is 10919236961. The reversal of 10919236944 is 44963291901.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 10919236893 and 10919236902.
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, 96829 + ... + 176675.
Almost surely, 210919236944 is an apocalyptic number.
10919236944 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10919236944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18059701248).
10919236944 is an abundant number, since it is smaller than the sum of its proper divisors (25200165552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10919236944 is a wasteful number, since it uses less digits than its factorization.
10919236944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79913 (or 79907 counting only the distinct ones).
The product of its (nonzero) digits is 419904, while the sum is 48.
The spelling of 10919236944 in words is "ten billion, nine hundred nineteen million, two hundred thirty-six thousand, nine hundred forty-four".
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