Base | Representation |
---|---|
bin | 10101011101010111… |
… | …001101000100011111 |
3 | 2012110210002020221011 |
4 | 111131113031010133 |
5 | 334142021403130 |
6 | 14330204520051 |
7 | 1443660654262 |
oct | 253527150437 |
9 | 65423066834 |
10 | 23041200415 |
11 | 985417a9a2 |
12 | 4570550027 |
13 | 22327861cc |
14 | 1188174cd9 |
15 | 8ecc4c52a |
hex | 55d5cd11f |
23041200415 has 8 divisors (see below), whose sum is σ = 27697866768. Its totient is φ = 18400676160.
The previous prime is 23041200409. The next prime is 23041200419. The reversal of 23041200415 is 51400214032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23041200415 - 23 = 23041200407 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 (23041200419) 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, 4032382 + ... + 4038091.
It is an arithmetic number, because the mean of its divisors is an integer number (3462233346).
Almost surely, 223041200415 is an apocalyptic number.
23041200415 is a deficient number, since it is larger than the sum of its proper divisors (4656666353).
23041200415 is an equidigital number, since it uses as much as digits as its factorization.
23041200415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8071049.
The product of its (nonzero) digits is 960, while the sum is 22.
Adding to 23041200415 its reverse (51400214032), we get a palindrome (74441414447).
The spelling of 23041200415 in words is "twenty-three billion, forty-one million, two hundred thousand, four hundred fifteen".
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