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10673143 = 131077673
BaseRepresentation
bin101000101101…
…101111110111
3202002020210121
4220231233313
510213020033
61020432411
7156502015
oct50555767
922066717
1010673143
11602a988
1236a8707
132299090
1415bb8b5
15e0c62d
hexa2dbf7

10673143 has 8 divisors (see below), whose sum is σ = 11603088. Its totient is φ = 9758784.

The previous prime is 10673141. The next prime is 10673149. The reversal of 10673143 is 34137601.

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 10673143 - 21 = 10673141 is a prime.

It is a super-2 number, since 2×106731432 = 227831962996898, 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 (10673141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2446 + ... + 5227.

It is an arithmetic number, because the mean of its divisors is an integer number (1450386).

Almost surely, 210673143 is an apocalyptic number.

10673143 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10673143 is a deficient number, since it is larger than the sum of its proper divisors (929945).

10673143 is a wasteful number, since it uses less digits than its factorization.

10673143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7793.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 10673143 is about 3266.9776552649. The cubic root of 10673143 is about 220.1730250411.

It can be divided in two parts, 10673 and 143, that added together give a square (10816 = 1042).

The spelling of 10673143 in words is "ten million, six hundred seventy-three thousand, one hundred forty-three".

Divisors: 1 13 107 1391 7673 99749 821011 10673143