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9069130 = 2572343131
BaseRepresentation
bin100010100110…
…001001001010
3122001202111201
4202212021022
54310203010
6522214414
7140041420
oct42461112
918052451
109069130
115134854
12305440a
131b56c65
1412c1110
15be223a
hex8a624a

9069130 has 64 divisors (see below), whose sum is σ = 20072448. Its totient is φ = 2882880.

The previous prime is 9069113. The next prime is 9069131. The reversal of 9069130 is 319609.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9069131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69165 + ... + 69295.

It is an arithmetic number, because the mean of its divisors is an integer number (313632).

Almost surely, 29069130 is an apocalyptic number.

9069130 is an abundant number, since it is smaller than the sum of its proper divisors (11003318).

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

9069130 is a wasteful number, since it uses less digits than its factorization.

9069130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 9069130 is about 3011.4996264320. The cubic root of 9069130 is about 208.5396029951.

The spelling of 9069130 in words is "nine million, sixty-nine thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 23 35 43 46 70 86 115 131 161 215 230 262 301 322 430 602 655 805 917 989 1310 1505 1610 1834 1978 3010 3013 4585 4945 5633 6026 6923 9170 9890 11266 13846 15065 21091 28165 30130 34615 39431 42182 56330 69230 78862 105455 129559 197155 210910 259118 394310 647795 906913 1295590 1813826 4534565 9069130