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88316030 = 2511802873
BaseRepresentation
bin1010100001110…
…01100001111110
320011011220211002
411100321201332
5140102103110
612432530302
72121450065
oct520714176
9204156732
1088316030
1145941160
12256b0992
13153b260a
14ba2d1dc
157b47aa5
hex543987e

88316030 has 16 divisors (see below), whose sum is σ = 173420784. Its totient is φ = 32114880.

The previous prime is 88316027. The next prime is 88316069. The reversal of 88316030 is 3061388.

It is a junction number, because it is equal to n+sod(n) for n = 88315984 and 88316002.

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, 401327 + ... + 401546.

It is an arithmetic number, because the mean of its divisors is an integer number (10838799).

Almost surely, 288316030 is an apocalyptic number.

88316030 is a deficient number, since it is larger than the sum of its proper divisors (85104754).

88316030 is a wasteful number, since it uses less digits than its factorization.

88316030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802891.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 88316030 is about 9397.6608791763. The cubic root of 88316030 is about 445.3278398861.

The spelling of 88316030 in words is "eighty-eight million, three hundred sixteen thousand, thirty".

Divisors: 1 2 5 10 11 22 55 110 802873 1605746 4014365 8028730 8831603 17663206 44158015 88316030