Base | Representation |
---|---|
bin | 1000011100001101110… |
… | …1101011000111001100 |
3 | 111212022020000201000111 |
4 | 2013003131223013030 |
5 | 4333441343203102 |
6 | 150341305205404 |
7 | 13322364225625 |
oct | 2070335530714 |
9 | 455266021014 |
10 | 145013256652 |
11 | 56555226060 |
12 | 24130790864 |
13 | 108a03b2854 |
14 | 7039380a4c |
15 | 3b8ade5cd7 |
hex | 21c376b1cc |
145013256652 has 24 divisors (see below), whose sum is σ = 277896148992. Its totient is φ = 65664483600.
The previous prime is 145013256649. The next prime is 145013256679. The reversal of 145013256652 is 256652310541.
145013256652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
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 7 ways as a sum of consecutive naturals, for example, 6254124 + ... + 6277267.
It is an arithmetic number, because the mean of its divisors is an integer number (11579006208).
Almost surely, 2145013256652 is an apocalyptic number.
It is an amenable number.
145013256652 is a deficient number, since it is larger than the sum of its proper divisors (132882892340).
145013256652 is a wasteful number, since it uses less digits than its factorization.
145013256652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12531669 (or 12531667 counting only the distinct ones).
The product of its (nonzero) digits is 216000, while the sum is 40.
The spelling of 145013256652 in words is "one hundred forty-five billion, thirteen million, two hundred fifty-six thousand, six hundred fifty-two".
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