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380114711 = 4311378229
BaseRepresentation
bin10110101010000…
…001011100010111
3222111020211100122
4112222001130113
51234302132321
6101415102155
712263631104
oct2652013427
9874224318
10380114711
11185623899
12a737195b
136099b462
14386a9aab
15235868ab
hex16a81717

380114711 has 8 divisors (see below), whose sum is σ = 392401680. Its totient is φ = 367984512.

The previous prime is 380114677. The next prime is 380114737. The reversal of 380114711 is 117411083.

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 380114711 - 210 = 380113687 is a prime.

It is a super-2 number, since 2×3801147112 = 288974387037227042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380114411) 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, 34256 + ... + 43973.

It is an arithmetic number, because the mean of its divisors is an integer number (49050210).

Almost surely, 2380114711 is an apocalyptic number.

380114711 is a deficient number, since it is larger than the sum of its proper divisors (12286969).

380114711 is a wasteful number, since it uses less digits than its factorization.

380114711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78385.

The product of its (nonzero) digits is 672, while the sum is 26.

The square root of 380114711 is about 19496.5307426732. The cubic root of 380114711 is about 724.3885203203.

Adding to 380114711 its reverse (117411083), we get a palindrome (497525794).

The spelling of 380114711 in words is "three hundred eighty million, one hundred fourteen thousand, seven hundred eleven".

Divisors: 1 43 113 4859 78229 3363847 8839877 380114711