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88069101 = 329356367
BaseRepresentation
bin1010011111111…
…01001111101101
320010201101002120
411033331033231
5140021202401
612423343153
72116401141
oct517751755
9203641076
1088069101
114579268a
12255b1ab9
13153270c3
14b9a7221
157ae9836
hex53fd3ed

88069101 has 4 divisors (see below), whose sum is σ = 117425472. Its totient is φ = 58712732.

The previous prime is 88069099. The next prime is 88069127. The reversal of 88069101 is 10196088.

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 88069101 - 21 = 88069099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88069141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14678181 + ... + 14678186.

It is an arithmetic number, because the mean of its divisors is an integer number (29356368).

Almost surely, 288069101 is an apocalyptic number.

It is an amenable number.

88069101 is a deficient number, since it is larger than the sum of its proper divisors (29356371).

88069101 is a wasteful number, since it uses less digits than its factorization.

88069101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29356370.

The product of its (nonzero) digits is 3456, while the sum is 33.

The square root of 88069101 is about 9384.5138925786. The cubic root of 88069101 is about 444.9124113266.

The spelling of 88069101 in words is "eighty-eight million, sixty-nine thousand, one hundred one".

Divisors: 1 3 29356367 88069101