Base | Representation |
---|---|
bin | 10100010000010010111101… |
… | …10000000011000000000110 |
3 | 12211201000120002112010120120 |
4 | 22020021132300003000012 |
5 | 21314222220012404110 |
6 | 234421324424442410 |
7 | 12244636434446502 |
oct | 1210113660030006 |
9 | 184630502463516 |
10 | 44540400513030 |
11 | 13212528a18584 |
12 | 4bb428a019406 |
13 | 1bb11ac554476 |
14 | addaa44a5302 |
15 | 5238e8557870 |
hex | 28825ec03006 |
44540400513030 has 32 divisors (see below), whose sum is σ = 113185017775584. Its totient is φ = 11178767187456.
The previous prime is 44540400512963. The next prime is 44540400513109. The reversal of 44540400513030 is 3031500404544.
It is a happy number.
It is a super-2 number, since 2×445404005130302 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 44540400512982 and 44540400513000.
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, 43667058817 + ... + 43667059836.
It is an arithmetic number, because the mean of its divisors is an integer number (3537031805487).
Almost surely, 244540400513030 is an apocalyptic number.
44540400513030 is an abundant number, since it is smaller than the sum of its proper divisors (68644617262554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44540400513030 is a wasteful number, since it uses less digits than its factorization.
44540400513030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87334118680.
The product of its (nonzero) digits is 57600, while the sum is 33.
Adding to 44540400513030 its reverse (3031500404544), we get a palindrome (47571900917574).
The spelling of 44540400513030 in words is "forty-four trillion, five hundred forty billion, four hundred million, five hundred thirteen thousand, thirty".
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