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368480357 = 7194396311
BaseRepresentation
bin10101111101101…
…001000001100101
3221200100202000122
4111331221001211
51223312332412
6100321451325
712063013520
oct2575510145
9850322018
10368480357
11179aa7823
12a34a0b45
135b456a1b
1436d1bbb7
1522539572
hex15f69065

368480357 has 16 divisors (see below), whose sum is σ = 444364800. Its totient is φ = 298488240.

The previous prime is 368480347. The next prime is 368480377. The reversal of 368480357 is 753084863.

It is a cyclic number.

It is not a de Polignac number, because 368480357 - 210 = 368479333 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368480347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55232 + ... + 61542.

It is an arithmetic number, because the mean of its divisors is an integer number (27772800).

Almost surely, 2368480357 is an apocalyptic number.

It is an amenable number.

368480357 is a deficient number, since it is larger than the sum of its proper divisors (75884443).

368480357 is a wasteful number, since it uses less digits than its factorization.

368480357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6776.

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 368480357 is about 19195.8421800139. The cubic root of 368480357 is about 716.9212397448.

The spelling of 368480357 in words is "three hundred sixty-eight million, four hundred eighty thousand, three hundred fifty-seven".

Divisors: 1 7 19 133 439 3073 6311 8341 44177 58387 119909 839363 2770529 19393703 52640051 368480357