Search a number
-
+
675130848 = 25371004659
BaseRepresentation
bin101000001111011…
…010110111100000
31202001101012102020
4220033122313200
52340313141343
6150554221440
722505342340
oct5017326740
91661335366
10675130848
11317103887
1216a124880
13a9b42912
1465942d20
153e40db83
hex283dade0

675130848 has 48 divisors (see below), whose sum is σ = 2025394560. Its totient is φ = 192894336.

The previous prime is 675130837. The next prime is 675130853. The reversal of 675130848 is 848031576.

675130848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

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, 501658 + ... + 503001.

It is an arithmetic number, because the mean of its divisors is an integer number (42195720).

Almost surely, 2675130848 is an apocalyptic number.

It is an amenable number.

675130848 is an abundant number, since it is smaller than the sum of its proper divisors (1350263712).

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

675130848 is a wasteful number, since it uses less digits than its factorization.

675130848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004679 (or 1004671 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 675130848 is about 25983.2801624429. The cubic root of 675130848 is about 877.2619995607.

The spelling of 675130848 in words is "six hundred seventy-five million, one hundred thirty thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 84 96 112 168 224 336 672 1004659 2009318 3013977 4018636 6027954 7032613 8037272 12055908 14065226 16074544 21097839 24111816 28130452 32149088 42195678 48223632 56260904 84391356 96447264 112521808 168782712 225043616 337565424 675130848