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9057393352 = 2371071977673
BaseRepresentation
bin10000110111101110…
…01101101011001000
3212101020002020220001
420123313031223020
5122022143041402
64054431212344
7440310400420
oct103367155310
925336066801
109057393352
113928731757
1219093770b4
13b14626967
1461ccb5480
15380267187
hex21bdcdac8

9057393352 has 64 divisors (see below), whose sum is σ = 19692097920. Its totient is φ = 3825443328.

The previous prime is 9057393341. The next prime is 9057393379. The reversal of 9057393352 is 2533937509.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1176588 + ... + 1184260.

It is an arithmetic number, because the mean of its divisors is an integer number (307689030).

Almost surely, 29057393352 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 9057393352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9846048960).

9057393352 is an abundant number, since it is smaller than the sum of its proper divisors (10634704568).

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

9057393352 is a wasteful number, since it uses less digits than its factorization.

9057393352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7990 (or 7986 counting only the distinct ones).

The product of its (nonzero) digits is 765450, while the sum is 46.

The square root of 9057393352 is about 95170.3386145074. The cubic root of 9057393352 is about 2084.4960492857.

The spelling of 9057393352 in words is "nine billion, fifty-seven million, three hundred ninety-three thousand, three hundred fifty-two".

Divisors: 1 2 4 7 8 14 28 56 107 197 214 394 428 749 788 856 1379 1498 1576 2758 2996 5516 5992 7673 11032 15346 21079 30692 42158 53711 61384 84316 107422 147553 168632 214844 295106 429688 590212 821011 1180424 1511581 1642022 3023162 3284044 5747077 6046324 6568088 10581067 11494154 12092648 21162134 22988308 42324268 45976616 84648536 161739167 323478334 646956668 1132174169 1293913336 2264348338 4528696676 9057393352