Base | Representation |
---|---|
bin | 1000011100010011001… |
… | …0100100110011010111 |
3 | 111212100202220110001102 |
4 | 2013010302210303113 |
5 | 4334013042404142 |
6 | 150343422220315 |
7 | 13323054343235 |
oct | 2070462446327 |
9 | 455322813042 |
10 | 145035513047 |
11 | 56566847677 |
12 | 2413812469b |
13 | 108a4ba6009 |
14 | 703c2d5955 |
15 | 3b8cd40532 |
hex | 21c4ca4cd7 |
145035513047 has 8 divisors (see below), whose sum is σ = 153760405632. Its totient is φ = 136563516000.
The previous prime is 145035513019. The next prime is 145035513053. The reversal of 145035513047 is 740315530541.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 145035513047 - 210 = 145035512023 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 145035513047.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145035513067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63222704 + ... + 63224997.
It is an arithmetic number, because the mean of its divisors is an integer number (19220050704).
Almost surely, 2145035513047 is an apocalyptic number.
145035513047 is a deficient number, since it is larger than the sum of its proper divisors (8724892585).
145035513047 is a wasteful number, since it uses less digits than its factorization.
145035513047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126447769.
The product of its (nonzero) digits is 126000, while the sum is 38.
The spelling of 145035513047 in words is "one hundred forty-five billion, thirty-five million, five hundred thirteen thousand, forty-seven".
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