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9090501376 = 28113228161
BaseRepresentation
bin10000111011101011…
…00000101100000000
3212110112101022120011
420131311200230000
5122104132021001
64102012554304
7441161662315
oct103565405400
925415338504
109090501376
113945395260
121918482994
13b1b4494c8
14623452d0c
15383106d51
hex21dd60b00

9090501376 has 36 divisors (see below), whose sum is σ = 19795089384. Its totient is φ = 4132044800.

The previous prime is 9090501319. The next prime is 9090501389. The reversal of 9090501376 is 6731050909.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1611265 + ... + 1616896.

It is an arithmetic number, because the mean of its divisors is an integer number (549863594).

Almost surely, 29090501376 is an apocalyptic number.

It is an amenable number.

9090501376 is an abundant number, since it is smaller than the sum of its proper divisors (10704588008).

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

9090501376 is a wasteful number, since it uses less digits than its factorization.

9090501376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3228188 (or 3228174 counting only the distinct ones).

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 9090501376 is about 95344.1208255653. The cubic root of 9090501376 is about 2087.0328212958.

The spelling of 9090501376 in words is "nine billion, ninety million, five hundred one thousand, three hundred seventy-six".

Divisors: 1 2 4 8 11 16 22 32 44 64 88 128 176 256 352 704 1408 2816 3228161 6456322 12912644 25825288 35509771 51650576 71019542 103301152 142039084 206602304 284078168 413204608 568156336 826409216 1136312672 2272625344 4545250688 9090501376