Base | Representation |
---|---|
bin | 10101011110001000… |
… | …100111101000011000 |
3 | 2012111200110101021100 |
4 | 111132020213220120 |
5 | 334203330414024 |
6 | 14331350311400 |
7 | 1444206035511 |
oct | 253610475030 |
9 | 65450411240 |
10 | 23054154264 |
11 | 9860518359 |
12 | 4574958560 |
13 | 22353703cb |
14 | 1189b87a08 |
15 | 8ede5a7c9 |
hex | 55e227a18 |
23054154264 has 48 divisors (see below), whose sum is σ = 62515482120. Its totient is φ = 7675223040.
The previous prime is 23054154197. The next prime is 23054154269. The reversal of 23054154264 is 46245145032.
23054154264 is a `hidden beast` number, since 2 + 3 + 0 + 54 + 1 + 542 + 64 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23054154269) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139017 + ... + 255800.
Almost surely, 223054154264 is an apocalyptic number.
23054154264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
23054154264 is an abundant number, since it is smaller than the sum of its proper divisors (39461327856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23054154264 is a wasteful number, since it uses less digits than its factorization.
23054154264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 395640 (or 395633 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 36.
Adding to 23054154264 its reverse (46245145032), we get a palindrome (69299299296).
The spelling of 23054154264 in words is "twenty-three billion, fifty-four million, one hundred fifty-four thousand, two hundred sixty-four".
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