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160217485 = 51271911321
BaseRepresentation
bin10011000110010…
…11100110001101
3102011110220001221
421203023212031
5312003424420
623522003341
73653553241
oct1143134615
9364426057
10160217485
118249084a
12457a6551
132726875c
14173c8421
15e0ebcaa
hex98cb98d

160217485 has 16 divisors (see below), whose sum is σ = 194936832. Its totient is φ = 126403200.

The previous prime is 160217479. The next prime is 160217513. The reversal of 160217485 is 584712061.

160217485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 160217485 - 211 = 160215437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 160217485.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120625 + ... + 121945.

It is an arithmetic number, because the mean of its divisors is an integer number (12183552).

Almost surely, 2160217485 is an apocalyptic number.

It is an amenable number.

160217485 is a deficient number, since it is larger than the sum of its proper divisors (34719347).

160217485 is a wasteful number, since it uses less digits than its factorization.

160217485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 160217485 is about 12657.7045707348. The cubic root of 160217485 is about 543.1293890838.

The spelling of 160217485 in words is "one hundred sixty million, two hundred seventeen thousand, four hundred eighty-five".

Divisors: 1 5 127 191 635 955 1321 6605 24257 121285 167767 252311 838835 1261555 32043497 160217485