Base | Representation |
---|---|
bin | 11101111110101101101… |
… | …00101001111011100001 |
3 | 10122110212112100110200212 |
4 | 32333112310221323201 |
5 | 113334121413424301 |
6 | 2105115542023505 |
7 | 134264604450554 |
oct | 16772664517341 |
9 | 3573775313625 |
10 | 1030101311201 |
11 | 367955376596 |
12 | 147782a17b95 |
13 | 761a46431a1 |
14 | 37c0010469b |
15 | 1bbde2034bb |
hex | efd6d29ee1 |
1030101311201 has 32 divisors (see below), whose sum is σ = 1092064567680. Its totient is φ = 970185484800.
The previous prime is 1030101311189. The next prime is 1030101311203. The reversal of 1030101311201 is 1021131010301.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 1030101311201 - 222 = 1030097116897 is a prime.
It is a super-2 number, since 2×10301013112012 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1030101311203) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 438900110 + ... + 438902456.
It is an arithmetic number, because the mean of its divisors is an integer number (34127017740).
Almost surely, 21030101311201 is an apocalyptic number.
It is an amenable number.
1030101311201 is a deficient number, since it is larger than the sum of its proper divisors (61963256479).
1030101311201 is a wasteful number, since it uses less digits than its factorization.
1030101311201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4385.
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 1030101311201 its reverse (1021131010301), we get a palindrome (2051232321502).
The spelling of 1030101311201 in words is "one trillion, thirty billion, one hundred one million, three hundred eleven thousand, two hundred one".
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