Search a number
-
+
10672305 = 357101641
BaseRepresentation
bin101000101101…
…100010110001
3202002012122120
4220231202301
510213003210
61020424453
7156466410
oct50554261
922065576
1010672305
11602a296
1236a8129
132298897
1415bb477
15e0c270
hexa2d8b1

10672305 has 16 divisors (see below), whose sum is σ = 19515264. Its totient is φ = 4878720.

The previous prime is 10672301. The next prime is 10672309. The reversal of 10672305 is 50327601.

It is an interprime number because it is at equal distance from previous prime (10672301) and next prime (10672309).

It is not a de Polignac number, because 10672305 - 22 = 10672301 is a prime.

It is a super-2 number, since 2×106723052 = 227796188026050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10672301) 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 15 ways as a sum of consecutive naturals, for example, 50716 + ... + 50925.

It is an arithmetic number, because the mean of its divisors is an integer number (1219704).

Almost surely, 210672305 is an apocalyptic number.

10672305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10672305 is a deficient number, since it is larger than the sum of its proper divisors (8842959).

10672305 is a wasteful number, since it uses less digits than its factorization.

10672305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101656.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 10672305 is about 3266.8493996510. The cubic root of 10672305 is about 220.1672626078.

Adding to 10672305 its reverse (50327601), we get a palindrome (60999906).

The spelling of 10672305 in words is "ten million, six hundred seventy-two thousand, three hundred five".

Divisors: 1 3 5 7 15 21 35 105 101641 304923 508205 711487 1524615 2134461 3557435 10672305