Base | Representation |
---|---|
bin | 10101010000010111… |
… | …00000111001000110 |
3 | 1002110021210112200010 |
4 | 22220023200321012 |
5 | 141332322301230 |
6 | 5124204331050 |
7 | 552534235512 |
oct | 125013407106 |
9 | 32407715603 |
10 | 11411525190 |
11 | 492656585a |
12 | 2265843a86 |
13 | 10cb272a90 |
14 | 7a37d5142 |
15 | 46bc7c9b0 |
hex | 2a82e0e46 |
11411525190 has 64 divisors (see below), whose sum is σ = 29534129856. Its totient is φ = 2805207552.
The previous prime is 11411525189. The next prime is 11411525239. The reversal of 11411525190 is 9152511411.
It is a super-2 number, since 2×114115251902 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 275904 + ... + 314556.
It is an arithmetic number, because the mean of its divisors is an integer number (461470779).
Almost surely, 211411525190 is an apocalyptic number.
11411525190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 11411525190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14767064928).
11411525190 is an abundant number, since it is smaller than the sum of its proper divisors (18122604666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11411525190 is a wasteful number, since it uses less digits than its factorization.
11411525190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39433.
The product of its (nonzero) digits is 1800, while the sum is 30.
The spelling of 11411525190 in words is "eleven billion, four hundred eleven million, five hundred twenty-five thousand, one hundred ninety".
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