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113310423425 = 5217618949109
BaseRepresentation
bin110100110000111010…
…0111101100110000001
3101211110210112220121002
41221201310331212001
53324024432022200
6124015403341345
711120636464463
oct1514164754601
9354423486532
10113310423425
1144066864241
1219b63521855
13a8ba2bb734
1456acb14133
152e32a58bd5
hex1a61d3d981

113310423425 has 48 divisors (see below), whose sum is σ = 152910860400. Its totient is φ = 82972876800.

The previous prime is 113310423397. The next prime is 113310423437. The reversal of 113310423425 is 524324013311.

It can be written as a sum of positive squares in 24 ways, for example, as 111318318736 + 1992104689 = 333644^2 + 44633^2 .

It is not a de Polignac number, because 113310423425 - 28 = 113310423169 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2282771 + ... + 2331879.

It is an arithmetic number, because the mean of its divisors is an integer number (3185642925).

Almost surely, 2113310423425 is an apocalyptic number.

It is an amenable number.

113310423425 is a deficient number, since it is larger than the sum of its proper divisors (39600436975).

113310423425 is a wasteful number, since it uses less digits than its factorization.

113310423425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49286 (or 49281 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 113310423425 its reverse (524324013311), we get a palindrome (637634436736).

The spelling of 113310423425 in words is "one hundred thirteen billion, three hundred ten million, four hundred twenty-three thousand, four hundred twenty-five".

Divisors: 1 5 17 25 61 85 89 305 425 445 1037 1513 1525 2225 5185 5429 7565 25925 27145 37825 49109 92293 135725 245545 461465 834853 1227725 2307325 2995649 4174265 4370701 14978245 20871325 21853505 50926033 74301917 74891225 109267525 254630165 266612761 371509585 1273150825 1333063805 1857547925 4532416937 6665319025 22662084685 113310423425