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1062961 = 10312
BaseRepresentation
bin100000011100000110001
32000000002221
410003200301
5233003321
634441041
712015004
oct4034061
92000087
101062961
11666689
12433181
132b2a93
141d953b
1515ee41
hex103831

1062961 has 3 divisors (see below), whose sum is σ = 1063993. Its totient is φ = 1061930.

The previous prime is 1062949. The next prime is 1062977. The reversal of 1062961 is 1692601.

Multipling 1062961 by its sum of digits (25), we get a square (26574025 = 51552).

Multipling 1062961 by its reverse (1692601), we get a square (1799168851561 = 13413312).

The square root of 1062961 is 1031.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1692601 = 13012.

It is not a de Polignac number, because 1062961 - 213 = 1054769 is a prime.

It is a super-2 number, since 2×10629612 = 2259772175042, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (1062911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 516 + ... + 1546.

21062961 is an apocalyptic number.

1062961 is the 1031-st square number.

1062961 is the 516-th centered octagonal number.

It is an amenable number.

1062961 is a deficient number, since it is larger than the sum of its proper divisors (1032).

1062961 is an frugal number, since it uses more digits than its factorization.

1062961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062 (or 1031 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The cubic root of 1062961 is about 102.0561333984.

The spelling of 1062961 in words is "one million, sixty-two thousand, nine hundred sixty-one".

Divisors: 1 1031 1062961