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113302050260 = 22572611895317
BaseRepresentation
bin110100110000101010…
…1000001010111010100
3101211110012210111202212
41221201111001113110
53324020311102020
6124014504052552
711120505352100
oct1514125012724
9354405714685
10113302050260
1144062065373
1219b60764158
13a8b86494b9
1456ab974900
152e31e52cc5
hex1a615415d4

113302050260 has 72 divisors (see below), whose sum is σ = 281318260104. Its totient is φ = 38209570560.

The previous prime is 113302050187. The next prime is 113302050263. The reversal of 113302050260 is 62050203311.

It can be written as a sum of positive squares in 4 ways, for example, as 5916071056 + 107385979204 = 76916^2 + 327698^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113302050263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 887879 + ... + 1007438.

It is an arithmetic number, because the mean of its divisors is an integer number (3907198057).

Almost surely, 2113302050260 is an apocalyptic number.

113302050260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113302050260 is an abundant number, since it is smaller than the sum of its proper divisors (168016209844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113302050260 is a wasteful number, since it uses less digits than its factorization.

113302050260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895401 (or 1895392 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 113302050260 its reverse (62050203311), we get a palindrome (175352253571).

The spelling of 113302050260 in words is "one hundred thirteen billion, three hundred two million, fifty thousand, two hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 49 61 70 98 122 140 196 244 245 305 427 490 610 854 980 1220 1708 2135 2989 4270 5978 8540 11956 14945 29890 59780 1895317 3790634 7581268 9476585 13267219 18953170 26534438 37906340 53068876 66336095 92870533 115614337 132672190 185741066 231228674 265344380 371482132 462457348 464352665 578071685 809300359 928705330 1156143370 1618600718 1857410660 2312286740 3237201436 4046501795 5665102513 8093003590 11330205026 16186007180 22660410052 28325512565 56651025130 113302050260