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8297003616 = 253117857011
BaseRepresentation
bin1111011101000101…
…00011101001100000
3210102020021110021020
413232202203221200
5113443013103431
63451145325440
7412415236626
oct75642435140
923366243236
108297003616
113578495690
121736796880
13a22c320c5
14589cdb516
15338616696
hex1ee8a3a60

8297003616 has 48 divisors (see below), whose sum is σ = 23759604288. Its totient is φ = 2514243200.

The previous prime is 8297003579. The next prime is 8297003699. The reversal of 8297003616 is 6163007928.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

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, 3927450 + ... + 3929561.

It is an arithmetic number, because the mean of its divisors is an integer number (494991756).

Almost surely, 28297003616 is an apocalyptic number.

It is an amenable number.

8297003616 is an abundant number, since it is smaller than the sum of its proper divisors (15462600672).

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

8297003616 is a wasteful number, since it uses less digits than its factorization.

8297003616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7857035 (or 7857027 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 8297003616 is about 91087.8895133705. The cubic root of 8297003616 is about 2024.4501776897.

The spelling of 8297003616 in words is "eight billion, two hundred ninety-seven million, three thousand, six hundred sixteen".

Divisors: 1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 66 88 96 132 176 264 352 528 1056 7857011 15714022 23571033 31428044 47142066 62856088 86427121 94284132 125712176 172854242 188568264 251424352 259281363 345708484 377136528 518562726 691416968 754273056 1037125452 1382833936 2074250904 2765667872 4148501808 8297003616