Base | Representation |
---|---|
bin | 11111001111010000… |
… | …100111100100001000 |
3 | 10012120121012201020001 |
4 | 133033100213210020 |
5 | 1022143223324034 |
6 | 23224201412344 |
7 | 2265126250645 |
oct | 371720474410 |
9 | 105517181201 |
10 | 33542011144 |
11 | 13252655474 |
12 | 660119a0b4 |
13 | 3217150795 |
14 | 18a2a20dcc |
15 | d14a83a14 |
hex | 7cf427908 |
33542011144 has 16 divisors (see below), whose sum is σ = 63829947600. Its totient is φ = 16520691792.
The previous prime is 33542011051. The next prime is 33542011147. The reversal of 33542011144 is 44111024533.
It is a super-2 number, since 2×335420111442 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (33542011147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31288654 + ... + 31289725.
It is an arithmetic number, because the mean of its divisors is an integer number (3989371725).
Almost surely, 233542011144 is an apocalyptic number.
It is an amenable number.
33542011144 is a deficient number, since it is larger than the sum of its proper divisors (30287936456).
33542011144 is a wasteful number, since it uses less digits than its factorization.
33542011144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62578452 (or 62578448 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 28.
Adding to 33542011144 its reverse (44111024533), we get a palindrome (77653035677).
It can be divided in two parts, 3354201 and 1144, that added together give a triangular number (3355345 = T2590).
The spelling of 33542011144 in words is "thirty-three billion, five hundred forty-two million, eleven thousand, one hundred forty-four".
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