Search a number
-
+
106450601 = 234628287
BaseRepresentation
bin1100101100001…
…00111010101001
321102022020202212
412112010322221
5204222404401
614321334505
72431546415
oct626047251
9242266685
10106450601
11550a7a04
122b797435
131909192a
14101cdd45
15952adbb
hex6584ea9

106450601 has 4 divisors (see below), whose sum is σ = 111078912. Its totient is φ = 101822292.

The previous prime is 106450577. The next prime is 106450607. The reversal of 106450601 is 106054601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 106054601 = 766913829.

It is a cyclic number.

It is not a de Polignac number, because 106450601 - 226 = 39341737 is a prime.

It is a super-2 number, since 2×1064506012 = 22663460906522402, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 4628287 = 106450601 / (1 + 0 + 6 + 4 + 5 + 0 + 6 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106450607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2314121 + ... + 2314166.

It is an arithmetic number, because the mean of its divisors is an integer number (27769728).

Almost surely, 2106450601 is an apocalyptic number.

It is an amenable number.

106450601 is a deficient number, since it is larger than the sum of its proper divisors (4628311).

106450601 is an equidigital number, since it uses as much as digits as its factorization.

106450601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4628310.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 106450601 is about 10317.4900533027. The cubic root of 106450601 is about 473.9320064244.

The spelling of 106450601 in words is "one hundred six million, four hundred fifty thousand, six hundred one".

Divisors: 1 23 4628287 106450601