Base | Representation |
---|---|
bin | 100110101010… |
… | …000011011000 |
3 | 201001211211222 |
4 | 212222003120 |
5 | 10043234340 |
6 | 1001111212 |
7 | 152064242 |
oct | 46520330 |
9 | 21054758 |
10 | 10133720 |
11 | 57a1683 |
12 | 3488508 |
13 | 213a6ac |
14 | 14bb092 |
15 | d528b5 |
hex | 9aa0d8 |
10133720 has 16 divisors (see below), whose sum is σ = 22800960. Its totient is φ = 4053472.
The previous prime is 10133701. The next prime is 10133723. The reversal of 10133720 is 2733101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10133723) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126632 + ... + 126711.
It is an arithmetic number, because the mean of its divisors is an integer number (1425060).
Almost surely, 210133720 is an apocalyptic number.
10133720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10133720 is an abundant number, since it is smaller than the sum of its proper divisors (12667240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10133720 is a wasteful number, since it uses less digits than its factorization.
10133720 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 253354 (or 253350 counting only the distinct ones).
The product of its (nonzero) digits is 126, while the sum is 17.
The square root of 10133720 is about 3183.3504362542. The cubic root of 10133720 is about 216.3995234847.
Adding to 10133720 its reverse (2733101), we get a palindrome (12866821).
The spelling of 10133720 in words is "ten million, one hundred thirty-three thousand, seven hundred twenty".
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