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107162412 = 22372315879
BaseRepresentation
bin1100110001100…
…10101100101100
321110122102012020
412120302230230
5204413144122
614344510140
72440602600
oct630625454
9243572166
10107162412
1155543785
122ba7b350
1319280916
1410337500
15961bc5c
hex6632b2c

107162412 has 72 divisors (see below), whose sum is σ = 300303360. Its totient is φ = 29625120.

The previous prime is 107162389. The next prime is 107162417. The reversal of 107162412 is 214261701.

It is a super-2 number, since 2×1071624122 = 22967565091315488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107162417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15289 + ... + 21167.

It is an arithmetic number, because the mean of its divisors is an integer number (4170880).

Almost surely, 2107162412 is an apocalyptic number.

107162412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 107162412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150151680).

107162412 is an abundant number, since it is smaller than the sum of its proper divisors (193140948).

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

107162412 is a wasteful number, since it uses less digits than its factorization.

107162412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5931 (or 5922 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 107162412 is about 10351.9279363798. The cubic root of 107162412 is about 474.9860191638.

The spelling of 107162412 in words is "one hundred seven million, one hundred sixty-two thousand, four hundred twelve".

Divisors: 1 2 3 4 6 7 12 14 21 28 31 42 49 62 84 93 98 124 147 186 196 217 294 372 434 588 651 868 1302 1519 2604 3038 4557 5879 6076 9114 11758 17637 18228 23516 35274 41153 70548 82306 123459 164612 182249 246918 288071 364498 493836 546747 576142 728996 864213 1093494 1152284 1275743 1728426 2186988 2551486 3456852 3827229 5102972 7654458 8930201 15308916 17860402 26790603 35720804 53581206 107162412