Search a number
-
+
106952860 = 22572712819
BaseRepresentation
bin1100101111111…
…11100010011100
321110020202202001
412113333202130
5204334442420
614340212044
72436040630
oct627774234
9243222661
10106952860
11554102a3
122b99a024
1319209421
14102c0dc0
1595c9b0a
hex65ff89c

106952860 has 48 divisors (see below), whose sum is σ = 257725440. Its totient is φ = 36521280.

The previous prime is 106952849. The next prime is 106952861. The reversal of 106952860 is 68259601.

It is a super-2 number, since 2×1069528602 = 22877828524359200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106952861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36531 + ... + 39349.

It is an arithmetic number, because the mean of its divisors is an integer number (5369280).

Almost surely, 2106952860 is an apocalyptic number.

106952860 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 106952860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128862720).

106952860 is an abundant number, since it is smaller than the sum of its proper divisors (150772580).

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

106952860 is a wasteful number, since it uses less digits than its factorization.

106952860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3106 (or 3104 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 106952860 is about 10341.8015838634. The cubic root of 106952860 is about 474.6762114694.

The spelling of 106952860 in words is "one hundred six million, nine hundred fifty-two thousand, eight hundred sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 271 542 1084 1355 1897 2710 2819 3794 5420 5638 7588 9485 11276 14095 18970 19733 28190 37940 39466 56380 78932 98665 197330 394660 763949 1527898 3055796 3819745 5347643 7639490 10695286 15278980 21390572 26738215 53476430 106952860