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9128335328 = 25749578221
BaseRepresentation
bin10001000000001011…
…10101011111100000
3212120011120110222122
420200011311133200
5122143323212303
64105443523412
7442131366350
oct104005653740
925504513878
109128335328
113964786492
121929089568
13b26235168
146284a0b60
153865cbe38
hex2201757e0

9128335328 has 48 divisors (see below), whose sum is σ = 20545396704. Its totient is φ = 3910878720.

The previous prime is 9128335327. The next prime is 9128335331. The reversal of 9128335328 is 8235338219.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9128335327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1106258 + ... + 1114478.

It is an arithmetic number, because the mean of its divisors is an integer number (428029098).

Almost surely, 29128335328 is an apocalyptic number.

It is an amenable number.

9128335328 is an abundant number, since it is smaller than the sum of its proper divisors (11417061376).

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

9128335328 is a wasteful number, since it uses less digits than its factorization.

9128335328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13195 (or 13187 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 9128335328 is about 95542.3221823711. The cubic root of 9128335328 is about 2089.9241693144.

The spelling of 9128335328 in words is "nine billion, one hundred twenty-eight million, three hundred thirty-five thousand, three hundred twenty-eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 112 224 4957 8221 9914 16442 19828 32884 34699 39656 57547 65768 69398 79312 115094 131536 138796 158624 230188 263072 277592 460376 555184 920752 1110368 1841504 40751497 81502994 163005988 285260479 326011976 570520958 652023952 1141041916 1304047904 2282083832 4564167664 9128335328