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88141412 = 2224191433
BaseRepresentation
bin1010100000011…
…10111001100100
320010212001021202
411100032321210
5140031011122
612425102032
72120122022
oct520167144
9203761252
1088141412
1145831a47
1225627918
1315350ca8
14b9c5712
157b10e92
hex540ee64

88141412 has 12 divisors (see below), whose sum is σ = 154889196. Its totient is φ = 43887360.

The previous prime is 88141409. The next prime is 88141423. The reversal of 88141412 is 21414188.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 36675136 + 51466276 = 6056^2 + 7174^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44753 + ... + 46680.

It is an arithmetic number, because the mean of its divisors is an integer number (12907433).

Almost surely, 288141412 is an apocalyptic number.

It is an amenable number.

88141412 is a deficient number, since it is larger than the sum of its proper divisors (66747784).

88141412 is a wasteful number, since it uses less digits than its factorization.

88141412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91678 (or 91676 counting only the distinct ones).

The product of its digits is 2048, while the sum is 29.

The square root of 88141412 is about 9388.3657789841. The cubic root of 88141412 is about 445.0341462667.

The spelling of 88141412 in words is "eighty-eight million, one hundred forty-one thousand, four hundred twelve".

Divisors: 1 2 4 241 482 964 91433 182866 365732 22035353 44070706 88141412