Base | Representation |
---|---|
bin | 10111001100011101011101… |
… | …001001100011000010100001 |
3 | 111101012012002001111101221001 |
4 | 113030131131021203002201 |
5 | 101332323201220444301 |
6 | 1000543205235032001 |
7 | 30326034610624564 |
oct | 2714353511430241 |
9 | 441165061441831 |
10 | 102011331031201 |
11 | 2a55a842a34459 |
12 | b53659043b601 |
13 | 44bc820078bb7 |
14 | 1b295365024db |
15 | bbd837429c01 |
hex | 5cc75d2630a1 |
102011331031201 has 8 divisors (see below), whose sum is σ = 102325511117600. Its totient is φ = 101697466865760.
The previous prime is 102011331031171. The next prime is 102011331031223. The reversal of 102011331031201 is 102130133110201.
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 102011331031201 - 213 = 102011331023009 is a prime.
It is a super-3 number, since 3×1020113310312013 (a number of 43 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102011331031501) 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, 78333435 + ... + 79625056.
It is an arithmetic number, because the mean of its divisors is an integer number (12790688889700).
Almost surely, 2102011331031201 is an apocalyptic number.
It is an amenable number.
102011331031201 is a deficient number, since it is larger than the sum of its proper divisors (314180086399).
102011331031201 is a wasteful number, since it uses less digits than its factorization.
102011331031201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157960479.
The product of its (nonzero) digits is 108, while the sum is 19.
Adding to 102011331031201 its reverse (102130133110201), we get a palindrome (204141464141402).
The spelling of 102011331031201 in words is "one hundred two trillion, eleven billion, three hundred thirty-one million, thirty-one thousand, two hundred one".
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