Search a number
-
+
44327031148468 = 2221997503784961
BaseRepresentation
bin10100001010000101100001…
…11100100000111110110100
312210221121211000102100200201
422011002300330200332310
521302223224433222333
6234135320150450244
712223344103666315
oct1205026074407664
9183847730370621
1044327031148468
111313aa96530962
124b7aa61063984
131b9703748a2b3
14ad362298a60c
1551d0ab52017d
hex2850b0f20fb4

44327031148468 has 12 divisors (see below), whose sum is σ = 77575831158532. Its totient is φ = 22162507960320.

The previous prime is 44327031148451. The next prime is 44327031148531. The reversal of 44327031148468 is 86484113072344.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 39486494333584 + 4840536814884 = 6283828^2 + 2200122^2 .

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, 251804493 + ... + 251980468.

Almost surely, 244327031148468 is an apocalyptic number.

It is an amenable number.

44327031148468 is a deficient number, since it is larger than the sum of its proper divisors (33248800010064).

44327031148468 is a wasteful number, since it uses less digits than its factorization.

44327031148468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503806962 (or 503806960 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 55.

The spelling of 44327031148468 in words is "forty-four trillion, three hundred twenty-seven billion, thirty-one million, one hundred forty-eight thousand, four hundred sixty-eight".

Divisors: 1 2 4 21997 43994 87988 503784961 1007569922 2015139844 11081757787117 22163515574234 44327031148468