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441793054 = 21953219361
BaseRepresentation
bin11010010101010…
…011101000011110
31010210022102010201
4122111103220132
51401044334204
6111501054114
713643115253
oct3225235036
91123272121
10441793054
1120742072a
12103b5733a
13706b5311
144296342a
1528bbb9a4
hex1a553a1e

441793054 has 16 divisors (see below), whose sum is σ = 710732880. Its totient is φ = 205320960.

The previous prime is 441793021. The next prime is 441793057. The reversal of 441793054 is 450397144.

It is a super-2 number, since 2×4417930542 = 390362205125293832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441793057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107667 + ... + 111694.

It is an arithmetic number, because the mean of its divisors is an integer number (44420805).

Almost surely, 2441793054 is an apocalyptic number.

441793054 is a deficient number, since it is larger than the sum of its proper divisors (268939826).

441793054 is a wasteful number, since it uses less digits than its factorization.

441793054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219435.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 441793054 is about 21018.8737566978. The cubic root of 441793054 is about 761.6222584277.

The spelling of 441793054 in words is "four hundred forty-one million, seven hundred ninety-three thousand, fifty-four".

Divisors: 1 2 19 38 53 106 1007 2014 219361 438722 4167859 8335718 11626133 23252266 220896527 441793054