Base | Representation |
---|---|
bin | 1010101011111110110011… |
… | …11011110100001010000111 |
3 | 10002012201021112110112100222 |
4 | 11111333121323310022013 |
5 | 11040021403114144143 |
6 | 121552223204054555 |
7 | 4643631104325344 |
oct | 525773173641207 |
9 | 102181245415328 |
10 | 23501422412423 |
11 | 75409962a876a |
12 | 277689699445b |
13 | 1016236859657 |
14 | 5b36912417cb |
15 | 2ab4d502d768 |
hex | 155fd9ef4287 |
23501422412423 has 16 divisors (see below), whose sum is σ = 23690368334976. Its totient is φ = 23313401959680.
The previous prime is 23501422412359. The next prime is 23501422412467. The reversal of 23501422412423 is 32421422410532.
It is a cyclic number.
It is not a de Polignac number, because 23501422412423 - 26 = 23501422412359 is a prime.
It is a super-2 number, since 2×235014224124232 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23501422417423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73118315 + ... + 73439027.
It is an arithmetic number, because the mean of its divisors is an integer number (1480648020936).
Almost surely, 223501422412423 is an apocalyptic number.
23501422412423 is a deficient number, since it is larger than the sum of its proper divisors (188945922553).
23501422412423 is a wasteful number, since it uses less digits than its factorization.
23501422412423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 322154.
The product of its (nonzero) digits is 92160, while the sum is 35.
Adding to 23501422412423 its reverse (32421422410532), we get a palindrome (55922844822955).
The spelling of 23501422412423 in words is "twenty-three trillion, five hundred one billion, four hundred twenty-two million, four hundred twelve thousand, four hundred twenty-three".
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