Search a number
-
+
107252960 = 2552272953
BaseRepresentation
bin1100110010010…
…00110011100000
321110211000101212
412121020303200
5204424043320
614350445252
72441430563
oct631106340
9243730355
10107252960
11555a5811
122bb03828
13192b2bb9
141035c4da
1596389c5
hex6648ce0

107252960 has 48 divisors (see below), whose sum is σ = 254587536. Its totient is φ = 42697728.

The previous prime is 107252947. The next prime is 107252969. The reversal of 107252960 is 69252701.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107252969) 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 7 ways as a sum of consecutive naturals, for example, 34844 + ... + 37796.

It is an arithmetic number, because the mean of its divisors is an integer number (5303907).

Almost surely, 2107252960 is an apocalyptic number.

107252960 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 107252960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127293768).

107252960 is an abundant number, since it is smaller than the sum of its proper divisors (147334576).

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

107252960 is a wasteful number, since it uses less digits than its factorization.

107252960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3195 (or 3187 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 107252960 is about 10356.3004977646. The cubic root of 107252960 is about 475.1197629684.

The spelling of 107252960 in words is "one hundred seven million, two hundred fifty-two thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 227 454 908 1135 1816 2270 2953 3632 4540 5906 7264 9080 11812 14765 18160 23624 29530 36320 47248 59060 94496 118120 236240 472480 670331 1340662 2681324 3351655 5362648 6703310 10725296 13406620 21450592 26813240 53626480 107252960