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107404163061 = 3137189974493
BaseRepresentation
bin110010000000111001…
…0010111011111110101
3101021020011212210112020
41210001302113133311
53224430431204221
6121201335543353
710521401215506
oct1440162273765
9337204783466
10107404163061
1141605939428
121899552ab59
13a188783b10
1452ac546bad
152bd928aac6
hex1901c977f5

107404163061 has 64 divisors (see below), whose sum is σ = 159816706560. Its totient is φ = 63753338880.

The previous prime is 107404163059. The next prime is 107404163077. The reversal of 107404163061 is 160361404701.

It is not a de Polignac number, because 107404163061 - 21 = 107404163059 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107404163011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23902531 + ... + 23907023.

It is an arithmetic number, because the mean of its divisors is an integer number (2497136040).

Almost surely, 2107404163061 is an apocalyptic number.

It is an amenable number.

107404163061 is a deficient number, since it is larger than the sum of its proper divisors (52412543499).

107404163061 is a wasteful number, since it uses less digits than its factorization.

107404163061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4766.

The product of its (nonzero) digits is 12096, while the sum is 33.

Adding to 107404163061 its reverse (160361404701), we get a palindrome (267765567762).

The spelling of 107404163061 in words is "one hundred seven billion, four hundred four million, one hundred sixty-three thousand, sixty-one".

Divisors: 1 3 13 39 71 89 97 213 267 291 923 1157 1261 2769 3471 3783 4493 6319 6887 8633 13479 18957 20661 25899 58409 82147 89531 112229 175227 246441 268593 319003 336687 399877 435821 612943 957009 1199631 1307463 1838829 4147039 5198401 5665673 7968259 12441117 15595203 16997019 23904777 28391267 30943291 38788069 85173801 92829873 116364207 369086471 402262783 504244897 1107259413 1206788349 1512734691 2753952899 8261858697 35801387687 107404163061