Base | Representation |
---|---|
bin | 1011110100100111000… |
… | …1101101111111011001 |
3 | 201102020110210122120002 |
4 | 2331021301231333121 |
5 | 11311422403424423 |
6 | 233145312142345 |
7 | 20450015665652 |
oct | 2751161557731 |
9 | 642213718502 |
10 | 203101233113 |
11 | 79153395579 |
12 | 334422379b5 |
13 | 161c998955c |
14 | 9b89d1a529 |
15 | 543a863228 |
hex | 2f49c6dfd9 |
203101233113 has 8 divisors (see below), whose sum is σ = 214990881600. Its totient is φ = 191537328528.
The previous prime is 203101233089. The next prime is 203101233149. The reversal of 203101233113 is 311332101302.
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 203101233113 - 214 = 203101216729 is a prime.
It is a super-2 number, since 2×2031012331132 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (203101238113) 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, 81434693 + ... + 81437186.
It is an arithmetic number, because the mean of its divisors is an integer number (26873860200).
Almost surely, 2203101233113 is an apocalyptic number.
It is an amenable number.
203101233113 is a deficient number, since it is larger than the sum of its proper divisors (11889648487).
203101233113 is a wasteful number, since it uses less digits than its factorization.
203101233113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162871951.
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 203101233113 its reverse (311332101302), we get a palindrome (514433334415).
The spelling of 203101233113 in words is "two hundred three billion, one hundred one million, two hundred thirty-three thousand, one hundred thirteen".
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