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368082145 = 5471566307
BaseRepresentation
bin10101111100000…
…111110011100001
3221122121111210001
4111330013303201
51223212112040
6100305140001
712056434534
oct2574076341
9848544701
10368082145
11179855622
12a332a601
135b3476b2
1436c56a1b
15224ab59a
hex15f07ce1

368082145 has 8 divisors (see below), whose sum is σ = 451096704. Its totient is φ = 288200304.

The previous prime is 368082109. The next prime is 368082149. The reversal of 368082145 is 541280863.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 368082145 - 215 = 368049377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (368082149) 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, 782919 + ... + 783388.

It is an arithmetic number, because the mean of its divisors is an integer number (56387088).

Almost surely, 2368082145 is an apocalyptic number.

It is an amenable number.

368082145 is a deficient number, since it is larger than the sum of its proper divisors (83014559).

368082145 is a wasteful number, since it uses less digits than its factorization.

368082145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566359.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 368082145 is about 19185.4670258506. The cubic root of 368082145 is about 716.6628907920.

The spelling of 368082145 in words is "three hundred sixty-eight million, eighty-two thousand, one hundred forty-five".

Divisors: 1 5 47 235 1566307 7831535 73616429 368082145