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90696303 = 32531071777
BaseRepresentation
bin1010110011111…
…10101001101111
320022122211221100
411121332221233
5141204240203
612555534143
72150622465
oct531765157
9208584840
1090696303
1147217525
122645a353
1315a36b69
14c08c835
157e67ea3
hex567ea6f

90696303 has 24 divisors (see below), whose sum is σ = 134800848. Its totient is φ = 58735872.

The previous prime is 90696293. The next prime is 90696313. The reversal of 90696303 is 30369609.

It is an interprime number because it is at equal distance from previous prime (90696293) and next prime (90696313).

It is not a de Polignac number, because 90696303 - 25 = 90696271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90696313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50151 + ... + 51927.

It is an arithmetic number, because the mean of its divisors is an integer number (5616702).

Almost surely, 290696303 is an apocalyptic number.

90696303 is a deficient number, since it is larger than the sum of its proper divisors (44104545).

90696303 is a wasteful number, since it uses less digits than its factorization.

90696303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943 (or 1940 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 90696303 is about 9523.4606630153. The cubic root of 90696303 is about 449.2932164115.

The spelling of 90696303 in words is "ninety million, six hundred ninety-six thousand, three hundred three".

Divisors: 1 3 9 53 107 159 321 477 963 1777 5331 5671 15993 17013 51039 94181 190139 282543 570417 847629 1711251 10077367 30232101 90696303