Search a number
-
+
6070520 = 235473229
BaseRepresentation
bin10111001010000011111000
3102102102012002
4113022003320
53023224040
6334040132
7102412211
oct27120370
912372162
106070520
113476965
122049048
131347131
14b40408
157eda15
hex5ca0f8

6070520 has 32 divisors (see below), whose sum is σ = 13953600. Its totient is φ = 2375808.

The previous prime is 6070507. The next prime is 6070529. The reversal of 6070520 is 250706.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 6070492 and 6070501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6070529) 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 7 ways as a sum of consecutive naturals, for example, 266 + ... + 3494.

It is an arithmetic number, because the mean of its divisors is an integer number (436050).

Almost surely, 26070520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6070520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6976800).

6070520 is an abundant number, since it is smaller than the sum of its proper divisors (7883080).

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

6070520 is a wasteful number, since it uses less digits than its factorization.

6070520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3287 (or 3283 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 6070520 is about 2463.8425274356. The cubic root of 6070520 is about 182.4211957260.

The spelling of 6070520 in words is "six million, seventy thousand, five hundred twenty".

Divisors: 1 2 4 5 8 10 20 40 47 94 188 235 376 470 940 1880 3229 6458 12916 16145 25832 32290 64580 129160 151763 303526 607052 758815 1214104 1517630 3035260 6070520