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368107029 = 3240900781
BaseRepresentation
bin10101111100001…
…101111000010101
3221122122202220200
4111330031320111
51223213411104
6100305451113
712056600223
oct2574157025
9848582820
10368107029
11179872294
12a3340a99
135b355b14
1436c61b13
15224b3b39
hex15f0de15

368107029 has 6 divisors (see below), whose sum is σ = 531710166. Its totient is φ = 245404680.

The previous prime is 368107027. The next prime is 368107031. The reversal of 368107029 is 920701863.

It is an interprime number because it is at equal distance from previous prime (368107027) and next prime (368107031).

It can be written as a sum of positive squares in only one way, i.e., 244296900 + 123810129 = 15630^2 + 11127^2 .

It is not a de Polignac number, because 368107029 - 21 = 368107027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 368106984 and 368107002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368107021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20450382 + ... + 20450399.

It is an arithmetic number, because the mean of its divisors is an integer number (88618361).

Almost surely, 2368107029 is an apocalyptic number.

It is an amenable number.

368107029 is a deficient number, since it is larger than the sum of its proper divisors (163603137).

368107029 is a wasteful number, since it uses less digits than its factorization.

368107029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40900787 (or 40900784 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 368107029 is about 19186.1155265989. The cubic root of 368107029 is about 716.6790403008.

The spelling of 368107029 in words is "three hundred sixty-eight million, one hundred seven thousand, twenty-nine".

Divisors: 1 3 9 40900781 122702343 368107029