Base | Representation |
---|---|
bin | 101010100010… |
… | …101111110100 |
3 | 202222121011211 |
4 | 222202233310 |
5 | 10323333442 |
6 | 1035011204 |
7 | 163536130 |
oct | 52425764 |
9 | 22877154 |
10 | 11152372 |
11 | 6327a40 |
12 | 3899b04 |
13 | 240624a |
14 | 16a43c0 |
15 | ea4617 |
hex | aa2bf4 |
11152372 has 24 divisors (see below), whose sum is σ = 24333120. Its totient is φ = 4344960.
The previous prime is 11152363. The next prime is 11152399. The reversal of 11152372 is 27325111.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17797 + ... + 18412.
It is an arithmetic number, because the mean of its divisors is an integer number (1013880).
Almost surely, 211152372 is an apocalyptic number.
It is an amenable number.
11152372 is an abundant number, since it is smaller than the sum of its proper divisors (13180748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11152372 is a wasteful number, since it uses less digits than its factorization.
11152372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36231 (or 36229 counting only the distinct ones).
The product of its digits is 420, while the sum is 22.
The square root of 11152372 is about 3339.5167315047. The cubic root of 11152372 is about 223.4201894784.
Adding to 11152372 its reverse (27325111), we get a palindrome (38477483).
The spelling of 11152372 in words is "eleven million, one hundred fifty-two thousand, three hundred seventy-two".
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