Base | Representation |
---|---|
bin | 100001110110100… |
… | …1011100101101100 |
3 | 2221011102120202120 |
4 | 1003231023211230 |
5 | 4311243324140 |
6 | 304414352540 |
7 | 40102065411 |
oct | 10355134554 |
9 | 2834376676 |
10 | 1135917420 |
11 | 533217630 |
12 | 2784bb750 |
13 | 1514481b1 |
14 | aac0c108 |
15 | 69acd1d0 |
hex | 43b4b96c |
1135917420 has 96 divisors (see below), whose sum is σ = 3475180800. Its totient is φ = 274940160.
The previous prime is 1135917323. The next prime is 1135917421. The reversal of 1135917420 is 247195311.
1135917420 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (1135917421) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 667731 + ... + 669429.
It is an arithmetic number, because the mean of its divisors is an integer number (36199800).
Almost surely, 21135917420 is an apocalyptic number.
1135917420 is a gapful number since it is divisible by the number (10) 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 1135917420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1737590400).
1135917420 is an abundant number, since it is smaller than the sum of its proper divisors (2339263380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1135917420 is a wasteful number, since it uses less digits than its factorization.
1135917420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2735 (or 2733 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 33.
The square root of 1135917420 is about 33703.3740150745. The cubic root of 1135917420 is about 1043.3954052856.
The spelling of 1135917420 in words is "one billion, one hundred thirty-five million, nine hundred seventeen thousand, four hundred twenty".
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