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380070363 = 3831526387
BaseRepresentation
bin10110101001110…
…110100111011011
3222111011120112010
4112221312213123
51234244222423
6101414121003
712263354601
oct2651664733
9874146463
10380070363
111855a3542
12a7350163
136098420a
1438697871
1523578693
hex16a769db

380070363 has 8 divisors (see below), whose sum is σ = 512866368. Its totient is φ = 250327304.

The previous prime is 380070337. The next prime is 380070371. The reversal of 380070363 is 363070083.

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 a de Polignac number, because none of the positive numbers 2k-380070363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 380070363.

It is not an unprimeable number, because it can be changed into a prime (380070263) 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, 762945 + ... + 763442.

It is an arithmetic number, because the mean of its divisors is an integer number (64108296).

Almost surely, 2380070363 is an apocalyptic number.

380070363 is a deficient number, since it is larger than the sum of its proper divisors (132796005).

380070363 is a wasteful number, since it uses less digits than its factorization.

380070363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1526473.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 380070363 is about 19495.3933789498. The cubic root of 380070363 is about 724.3603477445.

The spelling of 380070363 in words is "three hundred eighty million, seventy thousand, three hundred sixty-three".

Divisors: 1 3 83 249 1526387 4579161 126690121 380070363