Base | Representation |
---|---|
bin | 101000111100… |
… | …001001111101 |
3 | 202012020202022 |
4 | 220330021331 |
5 | 10221412112 |
6 | 1022005525 |
7 | 160136042 |
oct | 50741175 |
9 | 22166668 |
10 | 10732157 |
11 | 6070257 |
12 | 37168a5 |
13 | 22b9bb7 |
14 | 15d51c9 |
15 | e1ed72 |
hex | a3c27d |
10732157 has 4 divisors (see below), whose sum is σ = 10908156. Its totient is φ = 10556160.
The previous prime is 10732153. The next prime is 10732171. The reversal of 10732157 is 75123701.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75123701 = 19 ⋅3953879.
It can be written as a sum of positive squares in 2 ways, for example, as 143641 + 10588516 = 379^2 + 3254^2 .
It is a cyclic number.
It is not a de Polignac number, because 10732157 - 22 = 10732153 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10732153) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 87908 + ... + 88029.
It is an arithmetic number, because the mean of its divisors is an integer number (2727039).
Almost surely, 210732157 is an apocalyptic number.
It is an amenable number.
10732157 is a deficient number, since it is larger than the sum of its proper divisors (175999).
10732157 is an equidigital number, since it uses as much as digits as its factorization.
10732157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175998.
The product of its (nonzero) digits is 1470, while the sum is 26.
The square root of 10732157 is about 3275.9971001208. The cubic root of 10732157 is about 220.5780733842.
Adding to 10732157 its reverse (75123701), we get a palindrome (85855858).
The spelling of 10732157 in words is "ten million, seven hundred thirty-two thousand, one hundred fifty-seven".
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