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96862069 = 149650081
BaseRepresentation
bin1011100010111…
…11111101110101
320202021002210001
411301133331311
5144244041234
613340031301
72254212463
oct561377565
9222232701
1096862069
114a7489a7
1228532531
13170b5445
14cc15833
158784d14
hex5c5ff75

96862069 has 4 divisors (see below), whose sum is σ = 97512300. Its totient is φ = 96211840.

The previous prime is 96862067. The next prime is 96862081. The reversal of 96862069 is 96026869.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96026869 = 432233183.

It can be written as a sum of positive squares in 2 ways, for example, as 43059844 + 53802225 = 6562^2 + 7335^2 .

It is a cyclic number.

It is not a de Polignac number, because 96862069 - 21 = 96862067 is a prime.

It is a super-2 number, since 2×968620692 = 18764520821921522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96862063) 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, 324892 + ... + 325189.

It is an arithmetic number, because the mean of its divisors is an integer number (24378075).

Almost surely, 296862069 is an apocalyptic number.

It is an amenable number.

96862069 is a deficient number, since it is larger than the sum of its proper divisors (650231).

96862069 is a wasteful number, since it uses less digits than its factorization.

96862069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650230.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 96862069 is about 9841.8529251356. The cubic root of 96862069 is about 459.2522018262.

The spelling of 96862069 in words is "ninety-six million, eight hundred sixty-two thousand, sixty-nine".

Divisors: 1 149 650081 96862069