Base | Representation |
---|---|
bin | 10111010000101000… |
… | …010000001000001110 |
3 | 2101110112221221210100 |
4 | 113100220100020032 |
5 | 402122103033410 |
6 | 15250125551530 |
7 | 1542622262415 |
oct | 272050201016 |
9 | 71415857710 |
10 | 24975049230 |
11 | a65684515a |
12 | 4a101155a6 |
13 | 248030b851 |
14 | 12ccd3047c |
15 | 9b28e48c0 |
hex | 5d0a1020e |
24975049230 has 24 divisors (see below), whose sum is σ = 64935128232. Its totient is φ = 6660013104.
The previous prime is 24975049217. The next prime is 24975049241. The reversal of 24975049230 is 3294057942.
24975049230 is a `hidden beast` number, since 24 + 9 + 7 + 504 + 92 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138750184 + ... + 138750363.
It is an arithmetic number, because the mean of its divisors is an integer number (2705630343).
Almost surely, 224975049230 is an apocalyptic number.
24975049230 is an abundant number, since it is smaller than the sum of its proper divisors (39960079002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24975049230 is a wasteful number, since it uses less digits than its factorization.
24975049230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277500560 (or 277500557 counting only the distinct ones).
The product of its (nonzero) digits is 544320, while the sum is 45.
The spelling of 24975049230 in words is "twenty-four billion, nine hundred seventy-five million, forty-nine thousand, two hundred thirty".
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