Base | Representation |
---|---|
bin | 10100101010110011010111… |
… | …01110010100101000110101 |
3 | 12221221002100212200022010120 |
4 | 22111121223232110220311 |
5 | 21424132424203402131 |
6 | 240355545353242153 |
7 | 12400510620022626 |
oct | 1225315356245065 |
9 | 187832325608116 |
10 | 45451151231541 |
11 | 135337a7a63300 |
12 | 51208a2703359 |
13 | 1c490433b7573 |
14 | b31bc15cba4d |
15 | 53c44e7d2496 |
hex | 29566bb94a35 |
45451151231541 has 96 divisors (see below), whose sum is σ = 69846657592320. Its totient is φ = 26220216000000.
The previous prime is 45451151231531. The next prime is 45451151231543. The reversal of 45451151231541 is 14513215115454.
It is not a de Polignac number, because 45451151231541 - 27 = 45451151231413 is a prime.
It is a super-3 number, since 3×454511512315413 (a number of 42 digits) contains 333 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 45451151231493 and 45451151231502.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45451151231543) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2516805370 + ... + 2516823428.
It is an arithmetic number, because the mean of its divisors is an integer number (727569349920).
Almost surely, 245451151231541 is an apocalyptic number.
It is an amenable number.
45451151231541 is a deficient number, since it is larger than the sum of its proper divisors (24395506360779).
45451151231541 is a wasteful number, since it uses less digits than its factorization.
45451151231541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19559 (or 19548 counting only the distinct ones).
The product of its digits is 240000, while the sum is 42.
Adding to 45451151231541 its reverse (14513215115454), we get a palindrome (59964366346995).
The spelling of 45451151231541 in words is "forty-five trillion, four hundred fifty-one billion, one hundred fifty-one million, two hundred thirty-one thousand, five hundred forty-one".
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