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380058437 = 11113305759
BaseRepresentation
bin10110101001110…
…011101101000101
3222111010222011102
4112221303231011
51234243332222
6101413545445
712263305043
oct2651635505
9874128142
10380058437
11185595590
12a7345285
136097b965
1438693393
1523574d92
hex16a73b45

380058437 has 8 divisors (see below), whose sum is σ = 418279680. Its totient is φ = 342448960.

The previous prime is 380058421. The next prime is 380058439. The reversal of 380058437 is 734850083.

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 380058437 - 24 = 380058421 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 380058437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380058439) 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, 151637 + ... + 154122.

It is an arithmetic number, because the mean of its divisors is an integer number (52284960).

Almost surely, 2380058437 is an apocalyptic number.

It is an amenable number.

380058437 is a deficient number, since it is larger than the sum of its proper divisors (38221243).

380058437 is a wasteful number, since it uses less digits than its factorization.

380058437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305883.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 380058437 is about 19495.0875094214. The cubic root of 380058437 is about 724.3527712422.

The spelling of 380058437 in words is "three hundred eighty million, fifty-eight thousand, four hundred thirty-seven".

Divisors: 1 11 113 1243 305759 3363349 34550767 380058437