Base | Representation |
---|---|
bin | 11110110001001110… |
… | …011111011010101101 |
3 | 10011021111002020211220 |
4 | 132301032133122231 |
5 | 1020130230341010 |
6 | 23102201533553 |
7 | 2246500350066 |
oct | 366116373255 |
9 | 104244066756 |
10 | 33038137005 |
11 | 13014192365 |
12 | 64a04a42b9 |
13 | 31669401c3 |
14 | 1855b3b56d |
15 | cd5702970 |
hex | 7b139f6ad |
33038137005 has 16 divisors (see below), whose sum is σ = 54566214144. Its totient is φ = 17051941440.
The previous prime is 33038137003. The next prime is 33038137019. The reversal of 33038137005 is 50073183033.
It is not a de Polignac number, because 33038137005 - 21 = 33038137003 is a prime.
It is a super-2 number, since 2×330381370052 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33038137003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35524414 + ... + 35525343.
It is an arithmetic number, because the mean of its divisors is an integer number (3410388384).
Almost surely, 233038137005 is an apocalyptic number.
It is an amenable number.
33038137005 is a deficient number, since it is larger than the sum of its proper divisors (21528077139).
33038137005 is a wasteful number, since it uses less digits than its factorization.
33038137005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71049796.
The product of its (nonzero) digits is 22680, while the sum is 33.
The spelling of 33038137005 in words is "thirty-three billion, thirty-eight million, one hundred thirty-seven thousand, five".
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