Base | Representation |
---|---|
bin | 10101101011000000… |
… | …111010111100001111 |
3 | 2020001202001200012022 |
4 | 111223000322330033 |
5 | 340124140140030 |
6 | 14405030000355 |
7 | 1452441530231 |
oct | 255300727417 |
9 | 66052050168 |
10 | 23270240015 |
11 | 9961497820 |
12 | 46151a60bb |
13 | 226b06a2b9 |
14 | 11aa756251 |
15 | 912de0de5 |
hex | 56b03af0f |
23270240015 has 8 divisors (see below), whose sum is σ = 30462859728. Its totient is φ = 16923810880.
The previous prime is 23270239997. The next prime is 23270240023. The reversal of 23270240015 is 51004207232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-23270240015 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211547582 + ... + 211547691.
It is an arithmetic number, because the mean of its divisors is an integer number (3807857466).
Almost surely, 223270240015 is an apocalyptic number.
23270240015 is a deficient number, since it is larger than the sum of its proper divisors (7192619713).
23270240015 is a wasteful number, since it uses less digits than its factorization.
23270240015 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 423095289.
The product of its (nonzero) digits is 3360, while the sum is 26.
Adding to 23270240015 its reverse (51004207232), we get a palindrome (74274447247).
The spelling of 23270240015 in words is "twenty-three billion, two hundred seventy million, two hundred forty thousand, fifteen".
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