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93223029 = 331074343
BaseRepresentation
bin1011000111001…
…11100001110101
320111102012221210
411203213201311
5142331114104
613130032033
72211245154
oct543474165
9214365853
1093223029
1148692929
1227278619
131640cc73
14c54959b
1582b6989
hex58e7875

93223029 has 4 divisors (see below), whose sum is σ = 124297376. Its totient is φ = 62148684.

The previous prime is 93223003. The next prime is 93223033. The reversal of 93223029 is 92032239.

It is a happy number.

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 not a de Polignac number, because 93223029 - 27 = 93222901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 93222987 and 93223005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93223049) 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, 15537169 + ... + 15537174.

It is an arithmetic number, because the mean of its divisors is an integer number (31074344).

Almost surely, 293223029 is an apocalyptic number.

It is an amenable number.

93223029 is a deficient number, since it is larger than the sum of its proper divisors (31074347).

93223029 is a wasteful number, since it uses less digits than its factorization.

93223029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31074346.

The product of its (nonzero) digits is 5832, while the sum is 30.

The square root of 93223029 is about 9655.2073514762. The cubic root of 93223029 is about 453.4273751821.

The spelling of 93223029 in words is "ninety-three million, two hundred twenty-three thousand, twenty-nine".

Divisors: 1 3 31074343 93223029