Base | Representation |
---|---|
bin | 110100000110110010… |
… | …0011010011010111000 |
3 | 101200211021120100022100 |
4 | 1220031210122122320 |
5 | 3313131040031104 |
6 | 123223224423400 |
7 | 11040623045262 |
oct | 1501544323270 |
9 | 350737510270 |
10 | 111896798904 |
11 | 4350090a210 |
12 | 1982a017b60 |
13 | a72347c717 |
14 | 55b7096b32 |
15 | 2d9d8c2139 |
hex | 1a0d91a6b8 |
111896798904 has 192 divisors, whose sum is σ = 336825216000. Its totient is φ = 33275324160.
The previous prime is 111896798873. The next prime is 111896798911. The reversal of 111896798904 is 409897698111.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10443502 + ... + 10454210.
It is an arithmetic number, because the mean of its divisors is an integer number (1754298000).
Almost surely, 2111896798904 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 111896798904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168412608000).
111896798904 is an abundant number, since it is smaller than the sum of its proper divisors (224928417096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111896798904 is a wasteful number, since it uses less digits than its factorization.
111896798904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10978 (or 10971 counting only the distinct ones).
The product of its (nonzero) digits is 7838208, while the sum is 63.
The spelling of 111896798904 in words is "one hundred eleven billion, eight hundred ninety-six million, seven hundred ninety-eight thousand, nine hundred four".
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