Base | Representation |
---|---|
bin | 11110010001010001… |
… | …011111100100010101 |
3 | 10002220010100101000222 |
4 | 132101101133210111 |
5 | 1013031011200031 |
6 | 22533051444125 |
7 | 2230300615265 |
oct | 362121374425 |
9 | 102803311028 |
10 | 32502053141 |
11 | 1286961a648 |
12 | 6370a56645 |
13 | 30ac862c0c |
14 | 18048717a5 |
15 | ca360ce7b |
hex | 79145f915 |
32502053141 has 4 divisors (see below), whose sum is σ = 32539715712. Its totient is φ = 32464390572.
The previous prime is 32502053117. The next prime is 32502053147. The reversal of 32502053141 is 14135020523.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14135020523 = 13 ⋅1087309271.
It is a cyclic number.
It is not a de Polignac number, because 32502053141 - 234 = 15322183957 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 32502053141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32502053147) 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, 18829991 + ... + 18831716.
It is an arithmetic number, because the mean of its divisors is an integer number (8134928928).
Almost surely, 232502053141 is an apocalyptic number.
It is an amenable number.
32502053141 is a deficient number, since it is larger than the sum of its proper divisors (37662571).
32502053141 is an equidigital number, since it uses as much as digits as its factorization.
32502053141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37662570.
The product of its (nonzero) digits is 3600, while the sum is 26.
Adding to 32502053141 its reverse (14135020523), we get a palindrome (46637073664).
The spelling of 32502053141 in words is "thirty-two billion, five hundred two million, fifty-three thousand, one hundred forty-one".
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