Base | Representation |
---|---|
bin | 11111001110101110… |
… | …101110001000010110 |
3 | 10012112222111020220212 |
4 | 133032232232020112 |
5 | 1022133440001032 |
6 | 23223243125422 |
7 | 2264660601146 |
oct | 371656561026 |
9 | 105488436825 |
10 | 33533125142 |
11 | 13248636270 |
12 | 65ba213872 |
13 | 321535bcaa |
14 | 18a178a926 |
15 | d13dcabb2 |
hex | 7cebae216 |
33533125142 has 8 divisors (see below), whose sum is σ = 54872386632. Its totient is φ = 15242329600.
The previous prime is 33533125037. The next prime is 33533125147. The reversal of 33533125142 is 24152133533.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×335331251422 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33533125099 and 33533125108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33533125147) 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, 762116459 + ... + 762116502.
It is an arithmetic number, because the mean of its divisors is an integer number (6859048329).
Almost surely, 233533125142 is an apocalyptic number.
33533125142 is a deficient number, since it is larger than the sum of its proper divisors (21339261490).
33533125142 is a wasteful number, since it uses less digits than its factorization.
33533125142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1524232974.
The product of its digits is 32400, while the sum is 32.
Adding to 33533125142 its reverse (24152133533), we get a palindrome (57685258675).
The spelling of 33533125142 in words is "thirty-three billion, five hundred thirty-three million, one hundred twenty-five thousand, one hundred forty-two".
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