Search a number
-
+
44530269424 = 243189778769
BaseRepresentation
bin101001011110001101…
…011111110011110000
311020221101120001211221
4221132031133303300
51212144222110144
632242410114424
73134334021244
oct513615376360
9136841501757
1044530269424
11179811a3563
12876911ba14
1342787c6864
142226116424
1512595a3d84
hexa5e35fcf0

44530269424 has 20 divisors (see below), whose sum is σ = 89060539840. Its totient is φ = 21546904320.

The previous prime is 44530269401. The next prime is 44530269449. The reversal of 44530269424 is 42496203544.

44530269424 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44888889 + ... + 44889880.

It is an arithmetic number, because the mean of its divisors is an integer number (4453026992).

Almost surely, 244530269424 is an apocalyptic number.

It is an amenable number.

44530269424 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

44530269424 is a wasteful number, since it uses less digits than its factorization.

44530269424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89778808 (or 89778802 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 44530269424 in words is "forty-four billion, five hundred thirty million, two hundred sixty-nine thousand, four hundred twenty-four".

Divisors: 1 2 4 8 16 31 62 124 248 496 89778769 179557538 359115076 718230152 1436460304 2783141839 5566283678 11132567356 22265134712 44530269424