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90676355 = 5711235523
BaseRepresentation
bin1010110011110…
…01110010000011
320022121211120112
411121321302003
5141203120410
612555301535
72150510360
oct531716203
9208554515
1090676355
1147203540
122644a8ab
1315a2aa63
14c085467
157e62105
hex5679c83

90676355 has 16 divisors (see below), whose sum is σ = 135661824. Its totient is φ = 56525280.

The previous prime is 90676343. The next prime is 90676357. The reversal of 90676355 is 55367609.

It is not a de Polignac number, because 90676355 - 26 = 90676291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (90676357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117377 + ... + 118146.

It is an arithmetic number, because the mean of its divisors is an integer number (8478864).

Almost surely, 290676355 is an apocalyptic number.

90676355 is a deficient number, since it is larger than the sum of its proper divisors (44985469).

90676355 is a wasteful number, since it uses less digits than its factorization.

90676355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235546.

The product of its (nonzero) digits is 170100, while the sum is 41.

The square root of 90676355 is about 9522.4132970587. The cubic root of 90676355 is about 449.2602743916.

The spelling of 90676355 in words is "ninety million, six hundred seventy-six thousand, three hundred fifty-five".

Divisors: 1 5 7 11 35 55 77 385 235523 1177615 1648661 2590753 8243305 12953765 18135271 90676355