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9680248160 = 255115500141
BaseRepresentation
bin10010000001111110…
…01101110101100000
3220222122002120001122
421000333031311200
5124311120420120
64240321151412
7461612515562
oct110077156540
926878076048
109680248160
11411827a7a0
121a61a8b568
13bb36951bb
1467b8cb332
153b9c9ba25
hex240fcdd60

9680248160 has 48 divisors (see below), whose sum is σ = 24948644112. Its totient is φ = 3520089600.

The previous prime is 9680248159. The next prime is 9680248187. The reversal of 9680248160 is 618420869.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2748311 + ... + 2751830.

It is an arithmetic number, because the mean of its divisors is an integer number (519763419).

Almost surely, 29680248160 is an apocalyptic number.

It is an amenable number.

9680248160 is an abundant number, since it is smaller than the sum of its proper divisors (15268395952).

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

9680248160 is a wasteful number, since it uses less digits than its factorization.

9680248160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500167 (or 5500159 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 9680248160 is about 98388.2521442474. The cubic root of 9680248160 is about 2131.2226854885. Note that the first 3 decimals are identical.

The spelling of 9680248160 in words is "nine billion, six hundred eighty million, two hundred forty-eight thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 352 440 880 1760 5500141 11000282 22000564 27500705 44001128 55001410 60501551 88002256 110002820 121003102 176004512 220005640 242006204 302507755 440011280 484012408 605015510 880022560 968024816 1210031020 1936049632 2420062040 4840124080 9680248160