Base | Representation |
---|---|
bin | 101111000101000100… |
… | …1100100101110010011 |
3 | 100122221222021102100021 |
4 | 1132022021210232103 |
5 | 3124024103411311 |
6 | 114240131004311 |
7 | 10206254635234 |
oct | 1361211445623 |
9 | 318858242307 |
10 | 101102013331 |
11 | 399714a6020 |
12 | 17716a39697 |
13 | 96c2c16937 |
14 | 4c7156508b |
15 | 296ad6c171 |
hex | 178a264b93 |
101102013331 has 4 divisors (see below), whose sum is σ = 110293105464. Its totient is φ = 91910921200.
The previous prime is 101102013317. The next prime is 101102013407. The reversal of 101102013331 is 133310201101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 101102013331 - 27 = 101102013203 is a prime.
It is a super-2 number, since 2×1011020133312 (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 (101142013331) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4595546050 + ... + 4595546071.
It is an arithmetic number, because the mean of its divisors is an integer number (27573276366).
Almost surely, 2101102013331 is an apocalyptic number.
101102013331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
101102013331 is a deficient number, since it is larger than the sum of its proper divisors (9191092133).
101102013331 is an equidigital number, since it uses as much as digits as its factorization.
101102013331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9191092132.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 101102013331 its reverse (133310201101), we get a palindrome (234412214432).
The spelling of 101102013331 in words is "one hundred one billion, one hundred two million, thirteen thousand, three hundred thirty-one".
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