Base | Representation |
---|---|
bin | 100000111110000010101111… |
… | …001110111011010100111100 |
3 | 201000101222000111110201200122 |
4 | 200332002233032323110330 |
5 | 123001144110133320110 |
6 | 1232220320053114112 |
7 | 42353656561366322 |
oct | 4076025716732474 |
9 | 630358014421618 |
10 | 145001035838780 |
11 | 4222465961a810 |
12 | 1431a209628938 |
13 | 62ba70127c604 |
14 | 27b413246dd12 |
15 | 11b6c22b1d255 |
hex | 83e0af3bb53c |
145001035838780 has 48 divisors (see below), whose sum is σ = 332216785774944. Its totient is φ = 52722475653120.
The previous prime is 145001035838779. The next prime is 145001035838807. The reversal of 145001035838780 is 87838530100541.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30088337 + ... + 34573256.
It is an arithmetic number, because the mean of its divisors is an integer number (6921183036978).
Almost surely, 2145001035838780 is an apocalyptic number.
145001035838780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
145001035838780 is an abundant number, since it is smaller than the sum of its proper divisors (187215749936164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145001035838780 is a wasteful number, since it uses less digits than its factorization.
145001035838780 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64671806 (or 64671804 counting only the distinct ones).
The product of its (nonzero) digits is 3225600, while the sum is 53.
The spelling of 145001035838780 in words is "one hundred forty-five trillion, one billion, thirty-five million, eight hundred thirty-eight thousand, seven hundred eighty".
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