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88088088 = 23311333667
BaseRepresentation
bin1010100000000…
…01111000011000
320010202100010210
411100001320120
5140022304323
612424011120
72116510404
oct520017030
9203670123
1088088088
11457a5980
1225600aa0
131533293a
14b9b0104
157b00293
hex5401e18

88088088 has 32 divisors (see below), whose sum is σ = 240240960. Its totient is φ = 26693280.

The previous prime is 88088041. The next prime is 88088107.

88088088 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×880880882 = 15519022494991488, which contains 22 as substring.

88088088 is a strobogrammatic number because it is the same when read upside-down.

88088088 is a modest number, since divided by 88088 gives 88 as remainder.

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, 166570 + ... + 167097.

It is an arithmetic number, because the mean of its divisors is an integer number (7507530).

Almost surely, 288088088 is an apocalyptic number.

88088088 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

88088088 is an abundant number, since it is smaller than the sum of its proper divisors (152152872).

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

88088088 is a wasteful number, since it uses less digits than its factorization.

88088088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333687 (or 333683 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 48.

The square root of 88088088 is about 9385.5254514598. The cubic root of 88088088 is about 444.9443822254.

Multiplying 88088088 by its sum of digits (48), we get a palindrome (4228228224).

The spelling of 88088088 in words is "eighty-eight million, eighty-eight thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 11 12 22 24 33 44 66 88 132 264 333667 667334 1001001 1334668 2002002 2669336 3670337 4004004 7340674 8008008 11011011 14681348 22022022 29362696 44044044 88088088