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88995742 = 2112367751
BaseRepresentation
bin1010100110111…
…11011110011110
320012110110012121
411103133132132
5140240330432
612455253154
72130310543
oct523373636
9205413177
1088995742
1146265900
122597a1ba
131558cb04
14bb68bca
157c2e197
hex54df79e

88995742 has 12 divisors (see below), whose sum is σ = 146733048. Its totient is φ = 40452500.

The previous prime is 88995737. The next prime is 88995793. The reversal of 88995742 is 24759988.

It is a self number, because there is not a number n which added to its sum of digits gives 88995742.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 183634 + ... + 184117.

It is an arithmetic number, because the mean of its divisors is an integer number (12227754).

Almost surely, 288995742 is an apocalyptic number.

88995742 is a deficient number, since it is larger than the sum of its proper divisors (57737306).

88995742 is a wasteful number, since it uses less digits than its factorization.

88995742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367775 (or 367764 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 52.

The square root of 88995742 is about 9433.7554558087. The cubic root of 88995742 is about 446.4673892634.

It can be divided in two parts, 8899 and 5742, that added together give a palindrome (14641).

The spelling of 88995742 in words is "eighty-eight million, nine hundred ninety-five thousand, seven hundred forty-two".

Divisors: 1 2 11 22 121 242 367751 735502 4045261 8090522 44497871 88995742