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88313230080 = 28325531091327
BaseRepresentation
bin101001000111111100…
…0001111001100000000
322102221200220220210100
41102033320033030000
52421331141330310
6104323123002400
76244325032665
oct1221770171400
9272850826710
1088313230080
11344a9574969
1215147b09400
13843552887a
1443bac9ba6c
15246d23cec0
hex148fe0f300

88313230080 has 432 divisors, whose sum is σ = 314412658560. Its totient is φ = 22876618752.

The previous prime is 88313230073. The next prime is 88313230129. The reversal of 88313230080 is 8003231388.

It is a super-3 number, since 3×883132300803 (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 66550377 + ... + 66551703.

It is an arithmetic number, because the mean of its divisors is an integer number (727807080).

Almost surely, 288313230080 is an apocalyptic number.

88313230080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88313230080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157206329280).

88313230080 is an abundant number, since it is smaller than the sum of its proper divisors (226099428480).

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

88313230080 is a wasteful number, since it uses less digits than its factorization.

88313230080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516 (or 1499 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 88313230080 in words is "eighty-eight billion, three hundred thirteen million, two hundred thirty thousand, eighty".