Base | Representation |
---|---|
bin | 10011000011101000… |
… | …01011000011010001 |
3 | 222102000102201022222 |
4 | 21201310023003101 |
5 | 131423114020142 |
6 | 4411113510425 |
7 | 511351035056 |
oct | 114164130321 |
9 | 28360381288 |
10 | 10231001297 |
11 | 4380151780 |
12 | 1b96412415 |
13 | c7080a42a |
14 | 6d0ad502d |
15 | 3ed2dcbd2 |
hex | 261d0b0d1 |
10231001297 has 8 divisors (see below), whose sum is σ = 11433314592. Its totient is φ = 9074058400.
The previous prime is 10231001293. The next prime is 10231001299. The reversal of 10231001297 is 79210013201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10231001297 - 22 = 10231001293 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10231001293) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11342123 + ... + 11343024.
It is an arithmetic number, because the mean of its divisors is an integer number (1429164324).
Almost surely, 210231001297 is an apocalyptic number.
It is an amenable number.
10231001297 is a deficient number, since it is larger than the sum of its proper divisors (1202313295).
10231001297 is a wasteful number, since it uses less digits than its factorization.
10231001297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22685199.
The product of its (nonzero) digits is 756, while the sum is 26.
Adding to 10231001297 its reverse (79210013201), we get a palindrome (89441014498).
The spelling of 10231001297 in words is "ten billion, two hundred thirty-one million, one thousand, two hundred ninety-seven".
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