Base | Representation |
---|---|
bin | 10100111000011001… |
… | …10100010001011000 |
3 | 1001221021121102222122 |
4 | 22130030310101120 |
5 | 140424344240440 |
6 | 5052224440412 |
7 | 544544006303 |
oct | 123414642130 |
9 | 31837542878 |
10 | 11210540120 |
11 | 483306a79a |
12 | 220a479108 |
13 | 10987322c0 |
14 | 784c37b3a |
15 | 4592cb7b5 |
hex | 29c334458 |
11210540120 has 64 divisors (see below), whose sum is σ = 27362452320. Its totient is φ = 4109036544.
The previous prime is 11210540119. The next prime is 11210540149. The reversal of 11210540120 is 2104501211.
It is a super-2 number, since 2×112105401202 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7442 + ... + 149921.
Almost surely, 211210540120 is an apocalyptic number.
11210540120 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 11210540120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13681226160).
11210540120 is an abundant number, since it is smaller than the sum of its proper divisors (16151912200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11210540120 is a wasteful number, since it uses less digits than its factorization.
11210540120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157524 (or 157520 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 17.
The spelling of 11210540120 in words is "eleven billion, two hundred ten million, five hundred forty thousand, one hundred twenty".
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