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160056211007 = 71197137156419
BaseRepresentation
bin1001010100010000010…
…1111111011000111111
3120022010120222222000002
42111010011333120333
510110243342223012
6201310120024515
714364225226460
oct2250405773077
9508116888002
10160056211007
1161974616340
122702a60213b
1312129abb084
147a65186d67
15426b8927c2
hex254417f63f

160056211007 has 32 divisors (see below), whose sum is σ = 203080711680. Its totient is φ = 122531604480.

The previous prime is 160056210991. The next prime is 160056211009. The reversal of 160056211007 is 700112650061.

It is a cyclic number.

It is not a de Polignac number, because 160056211007 - 24 = 160056210991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160056211009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 945044 + ... + 1101462.

It is an arithmetic number, because the mean of its divisors is an integer number (6346272240).

Almost surely, 2160056211007 is an apocalyptic number.

160056211007 is a deficient number, since it is larger than the sum of its proper divisors (43024500673).

160056211007 is a wasteful number, since it uses less digits than its factorization.

160056211007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156671.

The product of its (nonzero) digits is 2520, while the sum is 29.

Adding to 160056211007 its reverse (700112650061), we get a palindrome (860168861068).

The spelling of 160056211007 in words is "one hundred sixty billion, fifty-six million, two hundred eleven thousand, seven".

Divisors: 1 7 11 77 97 137 679 959 1067 1507 7469 10549 13289 93023 146179 156419 1023253 1094933 1720609 12044263 15172643 21429403 106208501 150005821 166899073 235723433 1168293511 1650064031 2078652091 14550564637 22865173001 160056211007