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8992552998 = 23111310480831
BaseRepresentation
bin10000101111111111…
…10111100000100110
3212012201002000122110
420113333313200212
5121404043143443
64044153341450
7435562303452
oct102777674046
925181060573
108992552998
1138a5075190
1218ab707886
13b040737a0
14614437662
1537970a233
hex217ff7826

8992552998 has 32 divisors (see below), whose sum is σ = 21129357312. Its totient is φ = 2515399200.

The previous prime is 8992552973. The next prime is 8992553023.

8992552998 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (8992552973) and next prime (8992553023).

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

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, 5239558 + ... + 5241273.

It is an arithmetic number, because the mean of its divisors is an integer number (660292416).

Almost surely, 28992552998 is an apocalyptic number.

8992552998 is an abundant number, since it is smaller than the sum of its proper divisors (12136804314).

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

8992552998 is a wasteful number, since it uses less digits than its factorization.

8992552998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10480860.

The product of its digits is 41990400, while the sum is 66.

The square root of 8992552998 is about 94829.0725357999. The cubic root of 8992552998 is about 2079.5099466506.

The spelling of 8992552998 in words is "eight billion, nine hundred ninety-two million, five hundred fifty-two thousand, nine hundred ninety-eight".

Divisors: 1 2 3 6 11 13 22 26 33 39 66 78 143 286 429 858 10480831 20961662 31442493 62884986 115289141 136250803 230578282 272501606 345867423 408752409 691734846 817504818 1498758833 2997517666 4496276499 8992552998