Search a number
-
+
104758884 = 22324496481
BaseRepresentation
bin1100011111001…
…11111001100100
321022010022011200
412033213321210
5203304241014
614221202500
72411302326
oct617477144
9238108150
10104758884
115415199a
122b100430
131891b909
14dcad616
1592e4a09
hex63e7e64

104758884 has 36 divisors (see below), whose sum is σ = 265437900. Its totient is φ = 34836480.

The previous prime is 104758883. The next prime is 104758891. The reversal of 104758884 is 488857401.

It can be written as a sum of positive squares in 2 ways, for example, as 85045284 + 19713600 = 9222^2 + 4440^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (104758883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12924 + ... + 19404.

It is an arithmetic number, because the mean of its divisors is an integer number (7373275).

Almost surely, 2104758884 is an apocalyptic number.

It is an amenable number.

104758884 is an abundant number, since it is smaller than the sum of its proper divisors (160679016).

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

104758884 is a wasteful number, since it uses less digits than its factorization.

104758884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6940 (or 6935 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 45.

The square root of 104758884 is about 10235.1787478285. The cubic root of 104758884 is about 471.4080065016.

The spelling of 104758884 in words is "one hundred four million, seven hundred fifty-eight thousand, eight hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 18 36 449 898 1347 1796 2694 4041 5388 6481 8082 12962 16164 19443 25924 38886 58329 77772 116658 233316 2909969 5819938 8729907 11639876 17459814 26189721 34919628 52379442 104758884