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88068233 = 118006203
BaseRepresentation
bin1010011111111…
…01000010001001
320010201022220102
411033331002021
5140021140413
612423335145
72116365461
oct517750211
9203638812
1088068233
1145791a70
12255b14b5
13153268a6
14b9a6ba1
157ae9458
hex53fd089

88068233 has 4 divisors (see below), whose sum is σ = 96074448. Its totient is φ = 80062020.

The previous prime is 88068223. The next prime is 88068269. The reversal of 88068233 is 33286088.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 88068233 - 28 = 88067977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88068203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4003091 + ... + 4003112.

It is an arithmetic number, because the mean of its divisors is an integer number (24018612).

Almost surely, 288068233 is an apocalyptic number.

It is an amenable number.

88068233 is a deficient number, since it is larger than the sum of its proper divisors (8006215).

88068233 is a wasteful number, since it uses less digits than its factorization.

88068233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8006214.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 88068233 is about 9384.4676460628. The cubic root of 88068233 is about 444.9109496515.

The spelling of 88068233 in words is "eighty-eight million, sixty-eight thousand, two hundred thirty-three".

Divisors: 1 11 8006203 88068233