Base | Representation |
---|---|
bin | 11110101111001111010… |
… | …01101011111000010100 |
3 | 10201222010011001100102110 |
4 | 33113213221223320110 |
5 | 114301000240431202 |
6 | 2125105025511020 |
7 | 136206316135146 |
oct | 17274751537024 |
9 | 3658104040373 |
10 | 1056153452052 |
11 | 377a040a9606 |
12 | 1508337a2470 |
13 | 78796b4154a |
14 | 391920ccc96 |
15 | 1c71645626c |
hex | f5e7a6be14 |
1056153452052 has 48 divisors (see below), whose sum is σ = 2483361663552. Its totient is φ = 349336765440.
The previous prime is 1056153452051. The next prime is 1056153452063. The reversal of 1056153452052 is 2502543516501.
It is a super-2 number, since 2×10561534520522 (a number of 25 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1056153452052.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1056153452051) 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, 39376198 + ... + 39403010.
It is an arithmetic number, because the mean of its divisors is an integer number (51736701324).
Almost surely, 21056153452052 is an apocalyptic number.
1056153452052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1056153452052 is an abundant number, since it is smaller than the sum of its proper divisors (1427208211500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1056153452052 is a wasteful number, since it uses less digits than its factorization.
1056153452052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52008 (or 52006 counting only the distinct ones).
The product of its (nonzero) digits is 180000, while the sum is 39.
Adding to 1056153452052 its reverse (2502543516501), we get a palindrome (3558696968553).
The spelling of 1056153452052 in words is "one trillion, fifty-six billion, one hundred fifty-three million, four hundred fifty-two thousand, fifty-two".
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