Search a number
-
+
44200131010 = 2572369124439
BaseRepresentation
bin101001001010100010…
…000111100111000010
311020002101100022002021
4221022202013213002
51211010213143020
632145534112054
73123214625500
oct511242074702
9136071308067
1044200131010
11178219046a2
12869664b62a
1342252a5a99
1421d4339670
15123a5e01aa
hexa4a8879c2

44200131010 has 48 divisors (see below), whose sum is σ = 92578524480. Its totient is φ = 15149604960.

The previous prime is 44200131007. The next prime is 44200131011. The reversal of 44200131010 is 1013100244.

It is not an unprimeable number, because it can be changed into a prime (44200131011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1796371 + ... + 1820809.

It is an arithmetic number, because the mean of its divisors is an integer number (1928719260).

Almost surely, 244200131010 is an apocalyptic number.

44200131010 is an abundant number, since it is smaller than the sum of its proper divisors (48378393470).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44200131010 is a wasteful number, since it uses less digits than its factorization.

44200131010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28151 (or 28144 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 44200131010 its reverse (1013100244), we get a palindrome (45213231254).

The spelling of 44200131010 in words is "forty-four billion, two hundred million, one hundred thirty-one thousand, ten".

Divisors: 1 2 5 7 10 14 35 49 70 98 245 490 3691 7382 18455 24439 25837 36910 48878 51674 122195 129185 171073 180859 244390 258370 342146 361718 855365 904295 1197511 1710730 1808590 2395022 5987555 11975110 90204349 180408698 451021745 631430443 902043490 1262860886 3157152215 4420013101 6314304430 8840026202 22100065505 44200131010