Search a number
-
+
106870960 = 24572137199
BaseRepresentation
bin1100101111010…
…11100010110000
321110002121101201
412113223202300
5204324332320
614334340544
72435250100
oct627534260
9243077351
10106870960
1155364809
122b95a754
13191ab071
141029d200
1595b070a
hex65eb8b0

106870960 has 120 divisors (see below), whose sum is σ = 292615200. Its totient is φ = 36191232.

The previous prime is 106870957. The next prime is 106870961. The reversal of 106870960 is 69078601.

It is a super-2 number, since 2×1068709602 = 22842804182643200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106870961) 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, 536941 + ... + 537139.

It is an arithmetic number, because the mean of its divisors is an integer number (2438460).

Almost surely, 2106870960 is an apocalyptic number.

106870960 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 106870960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146307600).

106870960 is an abundant number, since it is smaller than the sum of its proper divisors (185744240).

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

106870960 is a wasteful number, since it uses less digits than its factorization.

106870960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363 (or 350 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 106870960 is about 10337.8411672844. The cubic root of 106870960 is about 474.5550181725. Note that the first 3 decimals are identical.

The spelling of 106870960 in words is "one hundred six million, eight hundred seventy thousand, nine hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 80 98 112 137 140 196 199 245 274 280 392 398 490 548 560 685 784 796 959 980 995 1096 1370 1393 1592 1918 1960 1990 2192 2740 2786 3184 3836 3920 3980 4795 5480 5572 6713 6965 7672 7960 9590 9751 10960 11144 13426 13930 15344 15920 19180 19502 22288 26852 27263 27860 33565 38360 39004 48755 53704 54526 55720 67130 76720 78008 97510 107408 109052 111440 134260 136315 156016 190841 195020 218104 268520 272630 381682 390040 436208 537040 545260 763364 780080 954205 1090520 1335887 1526728 1908410 2181040 2671774 3053456 3816820 5343548 6679435 7633640 10687096 13358870 15267280 21374192 26717740 53435480 106870960