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107028484 = 222112601
BaseRepresentation
bin1100110000100…
…10000000000100
321110101121110221
412120102000010
5204344402414
614341554124
72436504253
oct630220004
9243347427
10107028484
11554620a2
122ba15944
1319234984
141030079a
1595e2224
hex6612004

107028484 has 18 divisors (see below), whose sum is σ = 188504862. Its totient is φ = 53172000.

The previous prime is 107028479. The next prime is 107028487. The reversal of 107028484 is 484820701.

It can be written as a sum of positive squares in only one way, i.e., 102576384 + 4452100 = 10128^2 + 2110^2 .

It is a super-2 number, since 2×1070284842 = 22910192774676512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107028487) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 177784 + ... + 178384.

Almost surely, 2107028484 is an apocalyptic number.

It is an amenable number.

107028484 is a deficient number, since it is larger than the sum of its proper divisors (81476378).

107028484 is an equidigital number, since it uses as much as digits as its factorization.

107028484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027 (or 814 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 34.

The square root of 107028484 is about 10345.4571672788. The cubic root of 107028484 is about 474.7880627919.

The spelling of 107028484 in words is "one hundred seven million, twenty-eight thousand, four hundred eighty-four".

Divisors: 1 2 4 211 422 601 844 1202 2404 44521 89042 126811 178084 253622 507244 26757121 53514242 107028484