Search a number
-
+
9064530 = 23252329151
BaseRepresentation
bin100010100101…
…000001010010
3122001112012100
4202211001102
54310031110
6522141230
7140022126
oct42450122
918045170
109064530
115131352
123051816
131b54b37
1412bd586
15be0bc0
hex8a5052

9064530 has 96 divisors (see below), whose sum is σ = 25608960. Its totient is φ = 2217600.

The previous prime is 9064481. The next prime is 9064571. The reversal of 9064530 is 354609.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9064494 and 9064503.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59955 + ... + 60105.

It is an arithmetic number, because the mean of its divisors is an integer number (266760).

Almost surely, 29064530 is an apocalyptic number.

9064530 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9064530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12804480).

9064530 is an abundant number, since it is smaller than the sum of its proper divisors (16544430).

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

9064530 is a wasteful number, since it uses less digits than its factorization.

9064530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 9064530 is about 3010.7357904672. The cubic root of 9064530 is about 208.5043388846.

It can be divided in two parts, 90 and 64530, that added together give a triangular number (64620 = T359).

The spelling of 9064530 in words is "nine million, sixty-four thousand, five hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 23 29 30 45 46 58 69 87 90 115 138 145 151 174 207 230 261 290 302 345 414 435 453 522 667 690 755 870 906 1035 1305 1334 1359 1510 2001 2070 2265 2610 2718 3335 3473 4002 4379 4530 6003 6670 6795 6946 8758 10005 10419 12006 13137 13590 17365 20010 20838 21895 26274 30015 31257 34730 39411 43790 52095 60030 62514 65685 78822 100717 104190 131370 156285 197055 201434 302151 312570 394110 503585 604302 906453 1007170 1510755 1812906 3021510 4532265 9064530