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475140339 = 321035031019
BaseRepresentation
bin11100010100100…
…001000011110011
31020010001122000100
4130110201003303
51433113442324
6115051523443
714526424542
oct3424410363
91203048010
10475140339
11224227a73
12113159583
137758ca3b
1447164159
152baa74c9
hex1c5210f3

475140339 has 24 divisors (see below), whose sum is σ = 695036160. Its totient is φ = 312754032.

The previous prime is 475140329. The next prime is 475140377. The reversal of 475140339 is 933041574.

It is not a de Polignac number, because 475140339 - 29 = 475139827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (475140329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 465772 + ... + 466790.

It is an arithmetic number, because the mean of its divisors is an integer number (28959840).

Almost surely, 2475140339 is an apocalyptic number.

475140339 is a deficient number, since it is larger than the sum of its proper divisors (219895821).

475140339 is a wasteful number, since it uses less digits than its factorization.

475140339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631 (or 1628 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 475140339 is about 21797.7140773981. The cubic root of 475140339 is about 780.3222090899.

The spelling of 475140339 in words is "four hundred seventy-five million, one hundred forty thousand, three hundred thirty-nine".

Divisors: 1 3 9 103 309 503 927 1019 1509 3057 4527 9171 51809 104957 155427 314871 466281 512557 944613 1537671 4613013 52793371 158380113 475140339