Search a number
-
+
5470725 = 3521331181
BaseRepresentation
bin10100110111101000000101
3101021221102110
4110313220011
52400030400
6313131233
764333431
oct24675005
911257373
105470725
1130a7267
1219b9b19
131197120
14a259c1
15730e50
hex537a05

5470725 has 48 divisors (see below), whose sum is σ = 10110464. Its totient is φ = 2592000.

The previous prime is 5470723. The next prime is 5470733. The reversal of 5470725 is 5270745.

It is not a de Polignac number, because 5470725 - 21 = 5470723 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 5470692 and 5470701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5470721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30135 + ... + 30315.

Almost surely, 25470725 is an apocalyptic number.

It is an amenable number.

5470725 is a deficient number, since it is larger than the sum of its proper divisors (4639739).

5470725 is a wasteful number, since it uses less digits than its factorization.

5470725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 5470725 is about 2338.9581013776. The cubic root of 5470725 is about 176.2036747623.

The spelling of 5470725 in words is "five million, four hundred seventy thousand, seven hundred twenty-five".

Divisors: 1 3 5 13 15 25 31 39 65 75 93 155 181 195 325 403 465 543 775 905 975 1209 2015 2325 2353 2715 4525 5611 6045 7059 10075 11765 13575 16833 28055 30225 35295 58825 72943 84165 140275 176475 218829 364715 420825 1094145 1823575 5470725