Search a number
-
+
48880440084 = 2237581910001
BaseRepresentation
bin101101100001100000…
…000101001100010100
311200011120011122010210
4231201200011030110
51300101343040314
634242205245420
73350205612450
oct554140051424
9150146148123
1048880440084
1119803809123
129581b63870
1347bcb31038
142519b7d660
151411448559
hexb61805314

48880440084 has 24 divisors (see below), whose sum is σ = 130347840448. Its totient is φ = 13965840000.

The previous prime is 48880440083. The next prime is 48880440109. The reversal of 48880440084 is 48004408884.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48880440083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290954917 + ... + 290955084.

Almost surely, 248880440084 is an apocalyptic number.

It is an amenable number.

48880440084 is an abundant number, since it is smaller than the sum of its proper divisors (81467400364).

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

48880440084 is a wasteful number, since it uses less digits than its factorization.

48880440084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581910015 (or 581910013 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 48.

The spelling of 48880440084 in words is "forty-eight billion, eight hundred eighty million, four hundred forty thousand, eighty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 581910001 1163820002 1745730003 2327640004 3491460006 4073370007 6982920012 8146740014 12220110021 16293480028 24440220042 48880440084