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107147484 = 22322976319
BaseRepresentation
bin1100110001011…
…11000011011100
321110121122201100
412120233003130
5204412204414
614344313100
72440511223
oct630570334
9243548640
10107147484
1155533544
122ba72790
1319276ba2
1410331cba
159617609
hex662f0dc

107147484 has 18 divisors (see below), whose sum is σ = 270845120. Its totient is φ = 35715816.

The previous prime is 107147477. The next prime is 107147507. The reversal of 107147484 is 484741701.

107147484 is a `hidden beast` number, since 107 + 1 + 474 + 84 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×1071474842 = 22961166655060512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2976319 = 107147484 / (1 + 0 + 7 + 1 + 4 + 7 + 4 + 8 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1488124 + ... + 1488195.

Almost surely, 2107147484 is an apocalyptic number.

It is an amenable number.

107147484 is an abundant number, since it is smaller than the sum of its proper divisors (163697636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

107147484 is a wasteful number, since it uses less digits than its factorization.

107147484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2976329 (or 2976324 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 36.

The square root of 107147484 is about 10351.2068861558. The cubic root of 107147484 is about 474.9639625476.

The spelling of 107147484 in words is "one hundred seven million, one hundred forty-seven thousand, four hundred eighty-four".

Divisors: 1 2 3 4 6 9 12 18 36 2976319 5952638 8928957 11905276 17857914 26786871 35715828 53573742 107147484