Base | Representation |
---|---|
bin | 1001000110010000111011… |
… | …1111010100011010111001 |
3 | 1022102022002022122010000001 |
4 | 2101210032333110122321 |
5 | 2302343103424441441 |
6 | 33135230501513001 |
7 | 2051465241503014 |
oct | 221441677243271 |
9 | 38368068563001 |
10 | 10003230312121 |
11 | 3207389800362 |
12 | 1156839712761 |
13 | 5773ba47b107 |
14 | 26823216837b |
15 | 12531882c731 |
hex | 9190efd46b9 |
10003230312121 has 8 divisors (see below), whose sum is σ = 10028005051904. Its totient is φ = 9978484199760.
The previous prime is 10003230312107. The next prime is 10003230312193. The reversal of 10003230312121 is 12121303230001.
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 10003230312121 - 225 = 10003196757689 is a prime.
It is a super-3 number, since 3×100032303121213 (a number of 40 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10003230312821) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6457050 + ... + 7854931.
It is an arithmetic number, because the mean of its divisors is an integer number (1253500631488).
Almost surely, 210003230312121 is an apocalyptic number.
It is an amenable number.
10003230312121 is a deficient number, since it is larger than the sum of its proper divisors (24774739783).
10003230312121 is a wasteful number, since it uses less digits than its factorization.
10003230312121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14313711.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 10003230312121 its reverse (12121303230001), we get a palindrome (22124533542122).
The spelling of 10003230312121 in words is "ten trillion, three billion, two hundred thirty million, three hundred twelve thousand, one hundred twenty-one".
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