Base | Representation |
---|---|
bin | 10010101100111000… |
… | …10101000000011011 |
3 | 221220201102001212022 |
4 | 21112130111000123 |
5 | 131030242414433 |
6 | 4340140205055 |
7 | 503543205512 |
oct | 112634250033 |
9 | 27821361768 |
10 | 10040201243 |
11 | 4292482886 |
12 | 1b4253978b |
13 | c401247a7 |
14 | 6b3629679 |
15 | 3db69e698 |
hex | 25671501b |
10040201243 has 8 divisors (see below), whose sum is σ = 10212779376. Its totient is φ = 9867880800.
The previous prime is 10040201231. The next prime is 10040201257. The reversal of 10040201243 is 34210204001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10040201243 - 230 = 8966459419 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10040201443) 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, 15005 + ... + 142497.
It is an arithmetic number, because the mean of its divisors is an integer number (1276597422).
Almost surely, 210040201243 is an apocalyptic number.
10040201243 is a deficient number, since it is larger than the sum of its proper divisors (172578133).
10040201243 is a wasteful number, since it uses less digits than its factorization.
10040201243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128845.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 10040201243 its reverse (34210204001), we get a palindrome (44250405244).
The spelling of 10040201243 in words is "ten billion, forty million, two hundred one thousand, two hundred forty-three".
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