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134207360 = 2757291033
BaseRepresentation
bin1111111111111…
…01011110000000
3100100112102212222
413333331132000
5233324113420
621152310212
73216513050
oct777753600
9310472788
10134207360
1169835a81
1238b42368
1321a5c851
1413b77560
15bbb0225
hex7ffd780

134207360 has 128 divisors (see below), whose sum is σ = 379684800. Its totient is φ = 44384256.

The previous prime is 134207351. The next prime is 134207363. The reversal of 134207360 is 63702431.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134207363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129404 + ... + 130436.

Almost surely, 2134207360 is an apocalyptic number.

134207360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134207360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189842400).

134207360 is an abundant number, since it is smaller than the sum of its proper divisors (245477440).

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

134207360 is a wasteful number, since it uses less digits than its factorization.

134207360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088 (or 1076 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 134207360 is about 11584.7900283087. The cubic root of 134207360 is about 511.9868160668.

Adding to 134207360 its reverse (63702431), we get a palindrome (197909791).

The spelling of 134207360 in words is "one hundred thirty-four million, two hundred seven thousand, three hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 29 32 35 40 56 58 64 70 80 112 116 128 140 145 160 203 224 232 280 290 320 406 448 464 560 580 640 812 896 928 1015 1033 1120 1160 1624 1856 2030 2066 2240 2320 3248 3712 4060 4132 4480 4640 5165 6496 7231 8120 8264 9280 10330 12992 14462 16240 16528 18560 20660 25984 28924 29957 32480 33056 36155 41320 57848 59914 64960 66112 72310 82640 115696 119828 129920 132224 144620 149785 165280 209699 231392 239656 289240 299570 330560 419398 462784 479312 578480 599140 661120 838796 925568 958624 1048495 1156960 1198280 1677592 1917248 2096990 2313920 2396560 3355184 3834496 4193980 4627840 4793120 6710368 8387960 9586240 13420736 16775920 19172480 26841472 33551840 67103680 134207360