Base | Representation |
---|---|
bin | 1111000000101101111100… |
… | …00111000110001011101011 |
3 | 11022212201121120120100121101 |
4 | 13200112332013012023223 |
5 | 13311314001334414011 |
6 | 154112331332222231 |
7 | 6644615620426441 |
oct | 740267607061353 |
9 | 138781546510541 |
10 | 33010013201131 |
11 | a577516978a6a |
12 | 385168a76a977 |
13 | 1555aa55cc225 |
14 | 82199c080b91 |
15 | 3c39ed6372c1 |
hex | 1e05be1c62eb |
33010013201131 has 8 divisors (see below), whose sum is σ = 34775934011280. Its totient is φ = 31246947560448.
The previous prime is 33010013201111. The next prime is 33010013201167. The reversal of 33010013201131 is 13110231001033.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-33010013201131 is a prime.
It is a super-2 number, since 2×330100132011312 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33010013201099 and 33010013201108.
It is not an unprimeable number, because it can be changed into a prime (33010013201111) 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, 713768626 + ... + 713814871.
It is an arithmetic number, because the mean of its divisors is an integer number (4346991751410).
Almost surely, 233010013201131 is an apocalyptic number.
33010013201131 is a deficient number, since it is larger than the sum of its proper divisors (1765920810149).
33010013201131 is a wasteful number, since it uses less digits than its factorization.
33010013201131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1427584733.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 33010013201131 its reverse (13110231001033), we get a palindrome (46120244202164).
The spelling of 33010013201131 in words is "thirty-three trillion, ten billion, thirteen million, two hundred one thousand, one hundred thirty-one".
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