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1026093 = 32111621
BaseRepresentation
bin11111010100000101101
31221010112110
43322200231
5230313333
633554233
711502345
oct3724055
91833473
101026093
11640a12
12415979
1329c073
141c9d25
15154063
hexfa82d

1026093 has 8 divisors (see below), whose sum is σ = 1375456. Its totient is φ = 680400.

The previous prime is 1026073. The next prime is 1026101. The reversal of 1026093 is 3906201.

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

It is not a de Polignac number, because 1026093 - 25 = 1026061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178 + ... + 1443.

It is an arithmetic number, because the mean of its divisors is an integer number (171932).

21026093 is an apocalyptic number.

It is an amenable number.

1026093 is a deficient number, since it is larger than the sum of its proper divisors (349363).

1026093 is a wasteful number, since it uses less digits than its factorization.

1026093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 1026093 is about 1012.9624869658. The cubic root of 1026093 is about 100.8623095165.

The spelling of 1026093 in words is "one million, twenty-six thousand, ninety-three".

Divisors: 1 3 211 633 1621 4863 342031 1026093