Base | Representation |
---|---|
bin | 1000011101100000101… |
… | …0101100010101011000 |
3 | 111220012102121200212220 |
4 | 2013120022230111120 |
5 | 4340144303234311 |
6 | 150435554104040 |
7 | 13334112506616 |
oct | 2073012542530 |
9 | 456172550786 |
10 | 145360602456 |
11 | 567132a8103 |
12 | 24208b7b020 |
13 | 10927349904 |
14 | 706d55a6b6 |
15 | 3bab658206 |
hex | 21d82ac558 |
145360602456 has 64 divisors (see below), whose sum is σ = 388798924800. Its totient is φ = 45150825600.
The previous prime is 145360602451. The next prime is 145360602463. The reversal of 145360602456 is 654206063541.
It is a super-2 number, since 2×1453606024562 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145360602451) 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, 2585080 + ... + 2640711.
It is an arithmetic number, because the mean of its divisors is an integer number (6074983200).
Almost surely, 2145360602456 is an apocalyptic number.
It is an amenable number.
145360602456 is an abundant number, since it is smaller than the sum of its proper divisors (243438322344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145360602456 is a wasteful number, since it uses less digits than its factorization.
145360602456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5225880 (or 5225876 counting only the distinct ones).
The product of its (nonzero) digits is 518400, while the sum is 42.
Adding to 145360602456 its reverse (654206063541), we get a palindrome (799566665997).
The spelling of 145360602456 in words is "one hundred forty-five billion, three hundred sixty million, six hundred two thousand, four hundred fifty-six".
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