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9073036 = 227317389
BaseRepresentation
bin100010100111…
…000110001100
3122001221212101
4202213012030
54310314121
6522244444
7140056000
oct42470614
918057771
109073036
115137785
123056724
131b5897b
1412c2700
15be3491
hex8a718c

9073036 has 48 divisors (see below), whose sum is σ = 19656000. Its totient is φ = 3650304.

The previous prime is 9073033. The next prime is 9073039. The reversal of 9073036 is 6303709.

It is an interprime number because it is at equal distance from previous prime (9073033) and next prime (9073039).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 9072995 and 9073013.

It is not an unprimeable number, because it can be changed into a prime (9073033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23130 + ... + 23518.

It is an arithmetic number, because the mean of its divisors is an integer number (409500).

Almost surely, 29073036 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 9073036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9828000).

9073036 is an abundant number, since it is smaller than the sum of its proper divisors (10582964).

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

9073036 is a wasteful number, since it uses less digits than its factorization.

9073036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431 (or 415 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 28.

The square root of 9073036 is about 3012.1480707296. The cubic root of 9073036 is about 208.5695374642.

The spelling of 9073036 in words is "nine million, seventy-three thousand, thirty-six".

Divisors: 1 2 4 7 14 17 28 34 49 68 98 119 196 238 343 389 476 686 778 833 1372 1556 1666 2723 3332 5446 5831 6613 10892 11662 13226 19061 23324 26452 38122 46291 76244 92582 133427 185164 266854 324037 533708 648074 1296148 2268259 4536518 9073036