Search a number
-
+
5105744604 = 223415758471
BaseRepresentation
bin1001100000101001…
…10111101011011100
3111011211100200220000
410300110313223130
540424032311404
62202345454300
7240345053532
oct46024675334
914154320800
105105744604
112190072544
12ba5aa1390
13634a3406c
1436614a152
151ed393339
hex130537adc

5105744604 has 30 divisors (see below), whose sum is σ = 13347425784. Its totient is φ = 1701914760.

The previous prime is 5105744603. The next prime is 5105744629. The reversal of 5105744604 is 4064475015.

5105744604 is a `hidden beast` number, since 5 + 1 + 0 + 5 + 7 + 44 + 604 = 666.

It is a super-2 number, since 2×51057446042 = 52137255922550233632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105744603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 7878912 + ... + 7879559.

Almost surely, 25105744604 is an apocalyptic number.

5105744604 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5105744604 is an abundant number, since it is smaller than the sum of its proper divisors (8241681180).

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

5105744604 is a wasteful number, since it uses less digits than its factorization.

5105744604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15758487 (or 15758476 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 5105744604 is about 71454.4932387040. The cubic root of 5105744604 is about 1721.9466651766.

The spelling of 5105744604 in words is "five billion, one hundred five million, seven hundred forty-four thousand, six hundred four".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 15758471 31516942 47275413 63033884 94550826 141826239 189101652 283652478 425478717 567304956 850957434 1276436151 1701914868 2552872302 5105744604