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1054426 = 23714249
BaseRepresentation
bin100000001011011011010
31222120101211
410001123122
5232220201
634333334
711651062
oct4013332
91876354
101054426
1166022a
1242a24a
132abc29
141d63a2
1515c651
hex1016da

1054426 has 8 divisors (see below), whose sum is σ = 1624500. Its totient is φ = 512928.

The previous prime is 1054423. The next prime is 1054429. The reversal of 1054426 is 6244501.

1054426 = T220 + T221 + ... + T256.

It is an interprime number because it is at equal distance from previous prime (1054423) and next prime (1054429).

It can be written as a sum of positive squares in 2 ways, for example, as 931225 + 123201 = 965^2 + 351^2 .

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

It is a super-2 number, since 2×10544262 = 2223628378952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054397 and 1054406.

It is not an unprimeable number, because it can be changed into a prime (1054423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7051 + ... + 7198.

21054426 is an apocalyptic number.

1054426 is a deficient number, since it is larger than the sum of its proper divisors (570074).

1054426 is a wasteful number, since it uses less digits than its factorization.

1054426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14288.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1054426 is about 1026.8524723640. The cubic root of 1054426 is about 101.7822472430.

Adding to 1054426 its reverse (6244501), we get a palindrome (7298927).

The spelling of 1054426 in words is "one million, fifty-four thousand, four hundred twenty-six".

Divisors: 1 2 37 74 14249 28498 527213 1054426