Base | Representation |
---|---|
bin | 1100010011010001011101… |
… | …0001101011000110010100 |
3 | 1202220000000101222022210020 |
4 | 3010310113101223012110 |
5 | 3233044144041232202 |
6 | 44433224410425140 |
7 | 2564111055366450 |
oct | 304642721530624 |
9 | 52800011868706 |
10 | 13525242524052 |
11 | 4345028891116 |
12 | 16253484321b0 |
13 | 77156a66534c |
14 | 34a8a78c3660 |
15 | 186c513e65bc |
hex | c4d1746b194 |
13525242524052 has 96 divisors (see below), whose sum is σ = 36145321390080. Its totient is φ = 3856005329280.
The previous prime is 13525242524023. The next prime is 13525242524081. The reversal of 13525242524052 is 25042524252531.
It is an interprime number because it is at equal distance from previous prime (13525242524023) and next prime (13525242524081).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 13525242523995 and 13525242524013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78851902 + ... + 79023242.
It is an arithmetic number, because the mean of its divisors is an integer number (376513764480).
Almost surely, 213525242524052 is an apocalyptic number.
13525242524052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13525242524052 is an abundant number, since it is smaller than the sum of its proper divisors (22620078866028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13525242524052 is a wasteful number, since it uses less digits than its factorization.
13525242524052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173381 (or 173379 counting only the distinct ones).
The product of its (nonzero) digits is 960000, while the sum is 42.
Adding to 13525242524052 its reverse (25042524252531), we get a palindrome (38567766776583).
The spelling of 13525242524052 in words is "thirteen trillion, five hundred twenty-five billion, two hundred forty-two million, five hundred twenty-four thousand, fifty-two".
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