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113205107150 = 252173128115289
BaseRepresentation
bin110100101101110001…
…1001101100111001110
3101211012110101021211022
41221123203031213032
53323321001412100
6124001122154142
711115220351112
oct1513343154716
9354173337738
10113205107150
11440123715a3
1219b341b2952
13a8a1536205
14569cb3b742
152e286a3e85
hex1a5b8cd9ce

113205107150 has 96 divisors (see below), whose sum is σ = 230973431040. Its totient is φ = 41094144000.

The previous prime is 113205107149. The next prime is 113205107153. The reversal of 113205107150 is 51701502311.

It is a super-2 number, since 2×1132051071502 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113205107153) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7396706 + ... + 7411994.

It is an arithmetic number, because the mean of its divisors is an integer number (2405973240).

Almost surely, 2113205107150 is an apocalyptic number.

113205107150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113205107150 is an abundant number, since it is smaller than the sum of its proper divisors (117768323890).

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

113205107150 is a wasteful number, since it uses less digits than its factorization.

113205107150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15630 (or 15625 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 26.

Adding to 113205107150 its reverse (51701502311), we get a palindrome (164906609461).

The spelling of 113205107150 in words is "one hundred thirteen billion, two hundred five million, one hundred seven thousand, one hundred fifty".

Divisors: 1 2 5 10 17 25 31 34 50 62 85 155 170 281 310 425 527 562 775 850 1054 1405 1550 2635 2810 4777 5270 7025 8711 9554 13175 14050 15289 17422 23885 26350 30578 43555 47770 76445 87110 119425 148087 152890 217775 238850 259913 296174 382225 435550 473959 519826 740435 764450 947918 1299565 1480870 2369795 2599130 3702175 4296209 4739590 6497825 7404350 8057303 8592418 11848975 12995650 16114606 21481045 23697950 40286515 42962090 73035553 80573030 107405225 133182479 146071106 201432575 214810450 266364958 365177765 402865150 665912395 730355530 1331824790 1825888825 2264102143 3329561975 3651777650 4528204286 6659123950 11320510715 22641021430 56602553575 113205107150