Base | Representation |
---|---|
bin | 1010101010011111011110… |
… | …01111000100010000101101 |
3 | 10002000211011120001101021120 |
4 | 11111033233033010100231 |
5 | 11033202042441014401 |
6 | 121512520331051153 |
7 | 4640136545425620 |
oct | 525175717042055 |
9 | 102024146041246 |
10 | 23450240173101 |
11 | 752121125a825 |
12 | 2768991ba0ab9 |
13 | 101146aba3541 |
14 | 5b0dd78c5db7 |
15 | 2a9edb9aa836 |
hex | 1553ef3c442d |
23450240173101 has 16 divisors (see below), whose sum is σ = 35733793665024. Its totient is φ = 13400101859184.
The previous prime is 23450240173081. The next prime is 23450240173159. The reversal of 23450240173101 is 10137104205432.
It is not a de Polignac number, because 23450240173101 - 217 = 23450240042029 is a prime.
It is a super-2 number, since 2×234502401731012 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23450240173001) 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, 8120380 + ... + 10622666.
It is an arithmetic number, because the mean of its divisors is an integer number (2233362104064).
Almost surely, 223450240173101 is an apocalyptic number.
23450240173101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
23450240173101 is a deficient number, since it is larger than the sum of its proper divisors (12283553491923).
23450240173101 is a wasteful number, since it uses less digits than its factorization.
23450240173101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2948560.
The product of its (nonzero) digits is 20160, while the sum is 33.
Adding to 23450240173101 its reverse (10137104205432), we get a palindrome (33587344378533).
The spelling of 23450240173101 in words is "twenty-three trillion, four hundred fifty billion, two hundred forty million, one hundred seventy-three thousand, one hundred one".
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