Base | Representation |
---|---|
bin | 101100110100… |
… | …1010101101101 |
3 | 1122012221010121 |
4 | 1121221111231 |
5 | 22004001031 |
6 | 2155404541 |
7 | 403514350 |
oct | 131512555 |
9 | 48187117 |
10 | 23500141 |
11 | 122a1005 |
12 | 7a53751 |
13 | 4b3a612 |
14 | 319a297 |
15 | 20e3011 |
hex | 166956d |
23500141 has 8 divisors (see below), whose sum is σ = 27429120. Its totient is φ = 19714128.
The previous prime is 23500133. The next prime is 23500157. The reversal of 23500141 is 14100532.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23500141 - 23 = 23500133 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 (23500241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35386 + ... + 36043.
It is an arithmetic number, because the mean of its divisors is an integer number (3428640).
Almost surely, 223500141 is an apocalyptic number.
It is an amenable number.
23500141 is a deficient number, since it is larger than the sum of its proper divisors (3928979).
23500141 is an equidigital number, since it uses as much as digits as its factorization.
23500141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71483.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 23500141 is about 4847.6944004341. The cubic root of 23500141 is about 286.4332886634.
Adding to 23500141 its reverse (14100532), we get a palindrome (37600673).
The spelling of 23500141 in words is "twenty-three million, five hundred thousand, one hundred forty-one".
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