Base | Representation |
---|---|
bin | 10100110111110100… |
… | …00100110101110100 |
3 | 1001220221100211210120 |
4 | 22123322010311310 |
5 | 140422120033002 |
6 | 5051531251540 |
7 | 544454155131 |
oct | 123372046564 |
9 | 31827324716 |
10 | 11205627252 |
11 | 4830314676 |
12 | 22088a9bb0 |
13 | 1097702091 |
14 | 784319588 |
15 | 458b5acbc |
hex | 29be84d74 |
11205627252 has 24 divisors (see below), whose sum is σ = 26319623232. Its totient is φ = 3710472000.
The previous prime is 11205627211. The next prime is 11205627263. The reversal of 11205627252 is 25272650211.
It is a super-2 number, since 2×112056272522 (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 7 ways as a sum of consecutive naturals, for example, 3090249 + ... + 3093872.
It is an arithmetic number, because the mean of its divisors is an integer number (1096650968).
Almost surely, 211205627252 is an apocalyptic number.
11205627252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11205627252 is an abundant number, since it is smaller than the sum of its proper divisors (15113995980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11205627252 is a wasteful number, since it uses less digits than its factorization.
11205627252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6184279 (or 6184277 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 33.
The spelling of 11205627252 in words is "eleven billion, two hundred five million, six hundred twenty-seven thousand, two hundred fifty-two".
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