Base | Representation |
---|---|
bin | 10101011100110000… |
… | …010011000101000110 |
3 | 2012110001220002112101 |
4 | 111130300103011012 |
5 | 334131414021124 |
6 | 14325202142314 |
7 | 1443505165501 |
oct | 253460230506 |
9 | 65401802471 |
10 | 23031001414 |
11 | 9849444273 |
12 | 456905199a |
13 | 2230624bb5 |
14 | 1186a7c138 |
15 | 8ebdd5644 |
hex | 55cc13146 |
23031001414 has 8 divisors (see below), whose sum is σ = 34646060808. Its totient is φ = 11482314480.
The previous prime is 23031001403. The next prime is 23031001421. The reversal of 23031001414 is 41410013032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×230310014142 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23031001391 and 23031001400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16592247 + ... + 16593634.
It is an arithmetic number, because the mean of its divisors is an integer number (4330757601).
Almost surely, 223031001414 is an apocalyptic number.
23031001414 is a deficient number, since it is larger than the sum of its proper divisors (11615059394).
23031001414 is a wasteful number, since it uses less digits than its factorization.
23031001414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33186230.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 23031001414 its reverse (41410013032), we get a palindrome (64441014446).
The spelling of 23031001414 in words is "twenty-three billion, thirty-one million, one thousand, four hundred fourteen".
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