[go: up one dir, main page]

Search a number
-
+
5878481 = 72177057
BaseRepresentation
bin10110011011001011010001
3102001122202112
4112123023101
53001102411
6325555105
7100652300
oct26331321
912048675
105878481
113355654
121b75a95
1312aa8bb
14ad0437
157b1b8b
hex59b2d1

5878481 has 12 divisors (see below), whose sum is σ = 7241508. Its totient is φ = 4741632.

The previous prime is 5878463. The next prime is 5878489. The reversal of 5878481 is 1848785.

It can be written as a sum of positive squares in 2 ways, for example, as 5499025 + 379456 = 2345^2 + 616^2 .

It is not a de Polignac number, because 5878481 - 26 = 5878417 is a prime.

It is a super-2 number, since 2×58784812 = 69113077734722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5878489) 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, 2696 + ... + 4361.

It is an arithmetic number, because the mean of its divisors is an integer number (603459).

Almost surely, 25878481 is an apocalyptic number.

It is an amenable number.

5878481 is a deficient number, since it is larger than the sum of its proper divisors (1363027).

5878481 is a wasteful number, since it uses less digits than its factorization.

5878481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7088 (or 7081 counting only the distinct ones).

The product of its digits is 71680, while the sum is 41.

The square root of 5878481 is about 2424.5578978445. The cubic root of 5878481 is about 180.4769347681.

The spelling of 5878481 in words is "five million, eight hundred seventy-eight thousand, four hundred eighty-one".

Divisors: 1 7 17 49 119 833 7057 49399 119969 345793 839783 5878481