Search a number
-
+
48830891916 = 22313729702489
BaseRepresentation
bin101101011110100011…
…000100011110001100
311200001002221022211110
4231132203010132030
51300001202020131
634233235252020
73346034506242
oct553643043614
9150032838743
1048830891916
1119788846924
12956944a010
1347b27a34b1
142513362792
15140be0c646
hexb5e8c478c

48830891916 has 24 divisors (see below), whose sum is σ = 114770421360. Its totient is φ = 16158153472.

The previous prime is 48830891897. The next prime is 48830891933. The reversal of 48830891916 is 61919803884.

48830891916 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14849601 + ... + 14852888.

It is an arithmetic number, because the mean of its divisors is an integer number (4782100890).

Almost surely, 248830891916 is an apocalyptic number.

It is an amenable number.

48830891916 is an abundant number, since it is smaller than the sum of its proper divisors (65939529444).

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

48830891916 is a wasteful number, since it uses less digits than its factorization.

48830891916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29702633 (or 29702631 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 57.

The spelling of 48830891916 in words is "forty-eight billion, eight hundred thirty million, eight hundred ninety-one thousand, nine hundred sixteen".

Divisors: 1 2 3 4 6 12 137 274 411 548 822 1644 29702489 59404978 89107467 118809956 178214934 356429868 4069240993 8138481986 12207722979 16276963972 24415445958 48830891916