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1060431 = 31392543
BaseRepresentation
bin100000010111001001111
31222212122020
410002321033
5232413211
634421223
712004431
oct4027117
91885566
101060431
11664799
12431813
132b1898
141d8651
1515e306
hex102e4f

1060431 has 8 divisors (see below), whose sum is σ = 1424640. Its totient is φ = 701592.

The previous prime is 1060427. The next prime is 1060441. The reversal of 1060431 is 1340601.

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

It is not a de Polignac number, because 1060431 - 22 = 1060427 is a prime.

It is a super-2 number, since 2×10604312 = 2249027811522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1060431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1060421) 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, 855 + ... + 1688.

It is an arithmetic number, because the mean of its divisors is an integer number (178080).

21060431 is an apocalyptic number.

1060431 is a deficient number, since it is larger than the sum of its proper divisors (364209).

1060431 is a wasteful number, since it uses less digits than its factorization.

1060431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2685.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1060431 is about 1029.7723049296. The cubic root of 1060431 is about 101.9750996504.

The spelling of 1060431 in words is "one million, sixty thousand, four hundred thirty-one".

Divisors: 1 3 139 417 2543 7629 353477 1060431