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1030182117 = 31795919121
BaseRepresentation
bin111101011001110…
…101010011100101
32122210110200012020
4331121311103211
54102211311432
6250120213353
734346255256
oct7531652345
92583420166
101030182117
11489569088
1224900a259
13135577023
149ab66b2d
156069422c
hex3d6754e5

1030182117 has 8 divisors (see below), whose sum is σ = 1373724480. Its totient is φ = 686713920.

The previous prime is 1030182103. The next prime is 1030182149. The reversal of 1030182117 is 7112810301.

It is a happy number.

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

It is not a de Polignac number, because 1030182117 - 211 = 1030180069 is a prime.

It is a super-2 number, since 2×10301821172 = 2122550388373203378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030182317) 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, 44317 + ... + 63437.

It is an arithmetic number, because the mean of its divisors is an integer number (171715560).

Almost surely, 21030182117 is an apocalyptic number.

It is an amenable number.

1030182117 is a deficient number, since it is larger than the sum of its proper divisors (343542363).

1030182117 is a wasteful number, since it uses less digits than its factorization.

1030182117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37083.

The product of its (nonzero) digits is 336, while the sum is 24.

The square root of 1030182117 is about 32096.4502242849. The cubic root of 1030182117 is about 1009.9611516607.

Adding to 1030182117 its reverse (7112810301), we get a palindrome (8142992418).

The spelling of 1030182117 in words is "one billion, thirty million, one hundred eighty-two thousand, one hundred seventeen".

Divisors: 1 3 17959 19121 53877 57363 343394039 1030182117