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1052051 = 711131051
BaseRepresentation
bin100000000110110010011
31222110010212
410000312103
5232131201
634314335
711641130
oct4006623
91873125
101052051
11659470
124289ab
132aab20
141d5587
1515babb
hex100d93

1052051 has 16 divisors (see below), whose sum is σ = 1413888. Its totient is φ = 756000.

The previous prime is 1052041. The next prime is 1052063. The reversal of 1052051 is 1502501.

It is not a de Polignac number, because 1052051 - 26 = 1051987 is a prime.

It is a super-2 number, since 2×10520512 = 2213622613202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476 + ... + 1526.

It is an arithmetic number, because the mean of its divisors is an integer number (88368).

21052051 is an apocalyptic number.

1052051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1052051 is a deficient number, since it is larger than the sum of its proper divisors (361837).

1052051 is a wasteful number, since it uses less digits than its factorization.

1052051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082.

The product of its (nonzero) digits is 50, while the sum is 14.

The square root of 1052051 is about 1025.6953738806. The cubic root of 1052051 is about 101.7057713346.

Adding to 1052051 its reverse (1502501), we get a palindrome (2554552).

The spelling of 1052051 in words is "one million, fifty-two thousand, fifty-one".

Divisors: 1 7 11 13 77 91 143 1001 1051 7357 11561 13663 80927 95641 150293 1052051