Search a number
-
+
107132080 = 24511532297
BaseRepresentation
bin1100110001010…
…11010010110000
321110120212120211
412120223102300
5204411211310
614344113504
72440415266
oct630532260
9243525524
10107132080
1155522a10
122ba65894
131926cb83
141032a436
159612c8a
hex662b4b0

107132080 has 80 divisors (see below), whose sum is σ = 276973344. Its totient is φ = 38205440.

The previous prime is 107132041. The next prime is 107132101. The reversal of 107132080 is 80231701.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×1071320802 = 22954565130252800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45492 + ... + 47788.

Almost surely, 2107132080 is an apocalyptic number.

107132080 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 107132080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138486672).

107132080 is an abundant number, since it is smaller than the sum of its proper divisors (169841264).

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

107132080 is a wasteful number, since it uses less digits than its factorization.

107132080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374 (or 2368 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 107132080 is about 10350.4627915857. The cubic root of 107132080 is about 474.9412004778.

Adding to 107132080 its reverse (80231701), we get a palindrome (187363781).

The spelling of 107132080 in words is "one hundred seven million, one hundred thirty-two thousand, eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 40 44 53 55 80 88 106 110 176 212 220 265 424 440 530 583 848 880 1060 1166 2120 2297 2332 2915 4240 4594 4664 5830 9188 9328 11485 11660 18376 22970 23320 25267 36752 45940 46640 50534 91880 101068 121741 126335 183760 202136 243482 252670 404272 486964 505340 608705 973928 1010680 1217410 1339151 1947856 2021360 2434820 2678302 4869640 5356604 6695755 9739280 10713208 13391510 21426416 26783020 53566040 107132080