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2174054104 = 23421645503
BaseRepresentation
bin1000000110010101…
…0110111011011000
312121111212101120101
42001211112323120
513423024212404
6555421305144
7104606104105
oct20145267330
95544771511
102174054104
11a16219032
125081051b4
13288548a61
14168a45aac
15cace42a4
hex81956ed8

2174054104 has 16 divisors (see below), whose sum is σ = 4086040320. Its totient is φ = 1084443360.

The previous prime is 2174054101. The next prime is 2174054111. The reversal of 2174054104 is 4014504712.

It is a super-2 number, since 2×21740541042 = 9453022494238485632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2174054101) 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, 319384 + ... + 326119.

It is an arithmetic number, because the mean of its divisors is an integer number (255377520).

Almost surely, 22174054104 is an apocalyptic number.

It is an amenable number.

2174054104 is a deficient number, since it is larger than the sum of its proper divisors (1911986216).

2174054104 is a wasteful number, since it uses less digits than its factorization.

2174054104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645930 (or 645926 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 2174054104 is about 46626.7530930473. The cubic root of 2174054104 is about 1295.4583340104.

Adding to 2174054104 its reverse (4014504712), we get a palindrome (6188558816).

The spelling of 2174054104 in words is "two billion, one hundred seventy-four million, fifty-four thousand, one hundred four".

Divisors: 1 2 4 8 421 842 1684 3368 645503 1291006 2582012 5164024 271756763 543513526 1087027052 2174054104