Search a number
-
+
107381160 = 23335195233
BaseRepresentation
bin1100110011010…
…00000110101000
321111001112021000
412121220012220
5204442144120
614353315000
72442503415
oct631500650
9244045230
10107381160
1155683067
122bb65a60
1319329363
141039310c
159661990
hex66681a8

107381160 has 128 divisors (see below), whose sum is σ = 376848000. Its totient is φ = 27122688.

The previous prime is 107381149. The next prime is 107381161. The reversal of 107381160 is 61183701.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (107381161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17904 + ... + 23136.

It is an arithmetic number, because the mean of its divisors is an integer number (2944125).

Almost surely, 2107381160 is an apocalyptic number.

107381160 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 107381160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188424000).

107381160 is an abundant number, since it is smaller than the sum of its proper divisors (269466840).

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

107381160 is a wasteful number, since it uses less digits than its factorization.

107381160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5272 (or 5262 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 107381160 is about 10362.4881182079. The cubic root of 107381160 is about 475.3089919367.

The spelling of 107381160 in words is "one hundred seven million, three hundred eighty-one thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 27 30 36 38 40 45 54 57 60 72 76 90 95 108 114 120 135 152 171 180 190 216 228 270 285 342 360 380 456 513 540 570 684 760 855 1026 1080 1140 1368 1710 2052 2280 2565 3420 4104 5130 5233 6840 10260 10466 15699 20520 20932 26165 31398 41864 47097 52330 62796 78495 94194 99427 104660 125592 141291 156990 188388 198854 209320 235485 282582 298281 313980 376776 397708 470970 497135 565164 596562 627960 706455 795416 894843 941940 994270 1130328 1193124 1412910 1491405 1789686 1883880 1988540 2386248 2684529 2825820 2982810 3579372 3977080 4474215 5369058 5651640 5965620 7158744 8948430 10738116 11931240 13422645 17896860 21476232 26845290 35793720 53690580 107381160