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380630072711 = 7128934217461
BaseRepresentation
bin1011000100111110101…
…00011111110110000111
31100101110202122010000102
411202133110133312013
522214012244311321
6450505315234315
736333240143540
oct5423724376607
91311422563012
10380630072711
11137473831329
12619282a899b
1329b7c65b3c5
14145cb8514c7
159d7b13ac0b
hex589f51fd87

380630072711 has 8 divisors (see below), whose sum is σ = 435039640224. Its totient is φ = 326228965920.

The previous prime is 380630072701. The next prime is 380630072729. The reversal of 380630072711 is 117270036083.

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 380630072711 - 214 = 380630056327 is a prime.

It is a super-2 number, since 2×3806300727112 (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380630072701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2018480 + ... + 2198981.

It is an arithmetic number, because the mean of its divisors is an integer number (54379955028).

Almost surely, 2380630072711 is an apocalyptic number.

380630072711 is a deficient number, since it is larger than the sum of its proper divisors (54409567513).

380630072711 is a wasteful number, since it uses less digits than its factorization.

380630072711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4230361.

The product of its (nonzero) digits is 42336, while the sum is 38.

The spelling of 380630072711 in words is "three hundred eighty billion, six hundred thirty million, seventy-two thousand, seven hundred eleven".

Divisors: 1 7 12893 90251 4217461 29522227 54375724673 380630072711