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1055026 = 27179421
BaseRepresentation
bin100000001100100110010
31222121020001
410001210302
5232230101
634340214
711652610
oct4014462
91877201
101055026
11660725
1242a66a
132ac29b
141d66b0
1515c901
hex101932

1055026 has 16 divisors (see below), whose sum is σ = 1823040. Its totient is φ = 448560.

The previous prime is 1055017. The next prime is 1055039. The reversal of 1055026 is 6205501.

It is a happy number.

It is a super-2 number, since 2×10550262 = 2226159721352, which contains 22 as substring.

It is a tetranacci number.

It is a junction number, because it is equal to n+sod(n) for n = 1054994 and 1055012.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2296 + ... + 2716.

It is an arithmetic number, because the mean of its divisors is an integer number (113940).

21055026 is an apocalyptic number.

1055026 is a deficient number, since it is larger than the sum of its proper divisors (768014).

1055026 is a wasteful number, since it uses less digits than its factorization.

1055026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1055026 is about 1027.1445857327. The cubic root of 1055026 is about 101.8015492988.

The spelling of 1055026 in words is "one million, fifty-five thousand, twenty-six".

Divisors: 1 2 7 14 179 358 421 842 1253 2506 2947 5894 75359 150718 527513 1055026