Base | Representation |
---|---|
bin | 1000011100001101011… |
… | …0011010000111100000 |
3 | 111212022002102221101000 |
4 | 2013003112122013200 |
5 | 4333440401231112 |
6 | 150341200312000 |
7 | 13322342104041 |
oct | 2070326320740 |
9 | 455262387330 |
10 | 145011352032 |
11 | 56554145098 |
12 | 24130012600 |
13 | 1089cb96961 |
14 | 70390068c8 |
15 | 3b8ab6b7dc |
hex | 21c359a1e0 |
145011352032 has 96 divisors (see below), whose sum is σ = 432785928960. Its totient is φ = 47212986240.
The previous prime is 145011352007. The next prime is 145011352033. The reversal of 145011352032 is 230253110541.
145011352032 is a `hidden beast` number, since 1 + 4 + 501 + 135 + 20 + 3 + 2 = 666.
145011352032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 145011351987 and 145011352005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145011352033) 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, 1914444 + ... + 1988747.
It is an arithmetic number, because the mean of its divisors is an integer number (4508186760).
Almost surely, 2145011352032 is an apocalyptic number.
145011352032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
145011352032 is an abundant number, since it is smaller than the sum of its proper divisors (287774576928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145011352032 is a wasteful number, since it uses less digits than its factorization.
145011352032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3903253 (or 3903239 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Adding to 145011352032 its reverse (230253110541), we get a palindrome (375264462573).
The spelling of 145011352032 in words is "one hundred forty-five billion, eleven million, three hundred fifty-two thousand, thirty-two".
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