Base | Representation |
---|---|
bin | 1000011110001111010… |
… | …1101001110011000100 |
3 | 111220201002001221022211 |
4 | 2013203311221303010 |
5 | 4341044420214021 |
6 | 150511231033204 |
7 | 13342011046654 |
oct | 2074365516304 |
9 | 456632057284 |
10 | 145556413636 |
11 | 56803889a27 |
12 | 2426266b804 |
13 | 10958a9840a |
14 | 708b56c364 |
15 | 3bbd9363e1 |
hex | 21e3d69cc4 |
145556413636 has 12 divisors (see below), whose sum is σ = 254728571328. Its totient is φ = 72776821832.
The previous prime is 145556413603. The next prime is 145556413687. The reversal of 145556413636 is 636314655541.
145556413636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 145556413636.
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 3 ways as a sum of consecutive naturals, for example, 88456 + ... + 546751.
It is an arithmetic number, because the mean of its divisors is an integer number (21227380944).
Almost surely, 2145556413636 is an apocalyptic number.
It is an amenable number.
145556413636 is a deficient number, since it is larger than the sum of its proper divisors (109172157692).
145556413636 is a wasteful number, since it uses less digits than its factorization.
145556413636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 692498 (or 692496 counting only the distinct ones).
The product of its digits is 3888000, while the sum is 49.
The spelling of 145556413636 in words is "one hundred forty-five billion, five hundred fifty-six million, four hundred thirteen thousand, six hundred thirty-six".
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