Base | Representation |
---|---|
bin | 100011101011101001000… |
… | …100001010101000000001 |
3 | 22200102010222202110220210 |
4 | 203223221010022220001 |
5 | 310133240113322040 |
6 | 5114241412024333 |
7 | 342103606133526 |
oct | 43535104125001 |
9 | 8612128673823 |
10 | 2452041542145 |
11 | 8659a5587048 |
12 | 33727b9020a9 |
13 | 14a2c38a3220 |
14 | 8697257314d |
15 | 43bb35d7480 |
hex | 23ae910aa01 |
2452041542145 has 64 divisors (see below), whose sum is σ = 4270471833600. Its totient is φ = 1194193870848.
The previous prime is 2452041542143. The next prime is 2452041542177. The reversal of 2452041542145 is 5412451402542.
It is not a de Polignac number, because 2452041542145 - 21 = 2452041542143 is a prime.
It is a super-2 number, since 2×24520415421452 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is not an unprimeable number, because it can be changed into a prime (2452041542143) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45350067 + ... + 45404103.
It is an arithmetic number, because the mean of its divisors is an integer number (66726122400).
Almost surely, 22452041542145 is an apocalyptic number.
It is an amenable number.
2452041542145 is a deficient number, since it is larger than the sum of its proper divisors (1818430291455).
2452041542145 is a wasteful number, since it uses less digits than its factorization.
2452041542145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56554.
The product of its (nonzero) digits is 256000, while the sum is 39.
Adding to 2452041542145 its reverse (5412451402542), we get a palindrome (7864492944687).
The spelling of 2452041542145 in words is "two trillion, four hundred fifty-two billion, forty-one million, five hundred forty-two thousand, one hundred forty-five".
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