Base | Representation |
---|---|
bin | 1000011110011000001… |
… | …1011001001011110110 |
3 | 111220210122222200022212 |
4 | 2013212003121023312 |
5 | 4341133423220123 |
6 | 150515035253422 |
7 | 13342641632450 |
oct | 2074603311366 |
9 | 456718880285 |
10 | 145593570038 |
11 | 568228580a4 |
12 | 24272baa272 |
13 | 109636a7857 |
14 | 70924812d0 |
15 | 3bc1d25878 |
hex | 21e60d92f6 |
145593570038 has 32 divisors (see below), whose sum is σ = 251662118400. Its totient is φ = 61879596480.
The previous prime is 145593570029. The next prime is 145593570043. The reversal of 145593570038 is 830075395541.
145593570038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1455935700382 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2804138 + ... + 2855586.
It is an arithmetic number, because the mean of its divisors is an integer number (7864441200).
Almost surely, 2145593570038 is an apocalyptic number.
145593570038 is a deficient number, since it is larger than the sum of its proper divisors (106068548362).
145593570038 is a wasteful number, since it uses less digits than its factorization.
145593570038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53132.
The product of its (nonzero) digits is 2268000, while the sum is 50.
The spelling of 145593570038 in words is "one hundred forty-five billion, five hundred ninety-three million, five hundred seventy thousand, thirty-eight".
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