Search a number
-
+
107052271 = 418832957
BaseRepresentation
bin1100110000101…
…11110011101111
321110102211002221
412120113303233
5204401133041
614342300211
72436633514
oct630276357
9243384087
10107052271
1155478a57
122ba27667
1319242751
141030930b
1595e92d1
hex6617cef

107052271 has 8 divisors (see below), whose sum is σ = 109824624. Its totient is φ = 104287680.

The previous prime is 107052259. The next prime is 107052277. The reversal of 107052271 is 172250701.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107052271 - 213 = 107044079 is a prime.

It is a super-2 number, since 2×1070522712 = 22920377452514882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107052277) 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 7 ways as a sum of consecutive naturals, for example, 34725 + ... + 37681.

It is an arithmetic number, because the mean of its divisors is an integer number (13728078).

Almost surely, 2107052271 is an apocalyptic number.

107052271 is a deficient number, since it is larger than the sum of its proper divisors (2772353).

107052271 is an equidigital number, since it uses as much as digits as its factorization.

107052271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3881.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 107052271 is about 10346.6067384433. The cubic root of 107052271 is about 474.8232339496.

It can be divided in two parts, 107052 and 271, that multiplied together give a palindrome (29011092).

The spelling of 107052271 in words is "one hundred seven million, fifty-two thousand, two hundred seventy-one".

Divisors: 1 41 883 2957 36203 121237 2611031 107052271