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1070401 = 1318171
BaseRepresentation
bin100000101010101000001
32000101022111
410011111001
5233223101
634535321
712045463
oct4052501
92011274
101070401
11671232
12437541
132b6297
141dc133
15162251
hex105541

1070401 has 4 divisors (see below), whose sum is σ = 1078704. Its totient is φ = 1062100.

The previous prime is 1070389. The next prime is 1070411. The reversal of 1070401 is 1040701.

1070401 is nontrivially palindromic in base 2 and base 4.

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.

It is a cyclic number.

It is not a de Polignac number, because 1070401 - 25 = 1070369 is a prime.

It is a super-2 number, since 2×10704012 = 2291516601602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1070411) 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 3 ways as a sum of consecutive naturals, for example, 3955 + ... + 4216.

It is an arithmetic number, because the mean of its divisors is an integer number (269676).

21070401 is an apocalyptic number.

It is an amenable number.

1070401 is a deficient number, since it is larger than the sum of its proper divisors (8303).

1070401 is an equidigital number, since it uses as much as digits as its factorization.

1070401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8302.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 1070401 is about 1034.6018557880. The cubic root of 1070401 is about 102.2936877294.

The spelling of 1070401 in words is "one million, seventy thousand, four hundred one".

Divisors: 1 131 8171 1070401