Base | Representation |
---|---|
bin | 1010010000011111011… |
… | …11111011110010000000 |
3 | 1020200201221202102222011 |
4 | 11020033233323302000 |
5 | 21233310043322034 |
6 | 425525231422304 |
7 | 34315035451312 |
oct | 5101757736200 |
9 | 1220657672864 |
10 | 352451542144 |
11 | 126523786239 |
12 | 58383384994 |
13 | 2730b762590 |
14 | 130b72ab7b2 |
15 | 927c3ab864 |
hex | 520fbfbc80 |
352451542144 has 32 divisors (see below), whose sum is σ = 756161064540. Its totient is φ = 162669941760.
The previous prime is 352451542127. The next prime is 352451542153. The reversal of 352451542144 is 441245154253.
It can be written as a sum of positive squares in 2 ways, for example, as 344700500544 + 7751041600 = 587112^2 + 88040^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 352451542097 and 352451542106.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105903247 + ... + 105906574.
Almost surely, 2352451542144 is an apocalyptic number.
It is an amenable number.
352451542144 is an abundant number, since it is smaller than the sum of its proper divisors (403709522396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
352451542144 is a wasteful number, since it uses less digits than its factorization.
352451542144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211809848 (or 211809836 counting only the distinct ones).
The product of its digits is 384000, while the sum is 40.
Adding to 352451542144 its reverse (441245154253), we get a palindrome (793696696397).
The spelling of 352451542144 in words is "three hundred fifty-two billion, four hundred fifty-one million, five hundred forty-two thousand, one hundred forty-four".
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