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3000801387 = 3316272
BaseRepresentation
bin1011001011011100…
…1001100001101011
321202010112111122010
42302313021201223
522121201121022
61213433331003
7134235251043
oct26267114153
97663474563
103000801387
1112aa968551
126b8b66a63
1338a90522c
14206774723
151286a150c
hexb2dc986b

3000801387 has 6 divisors (see below), whose sum is σ = 4001195028. Its totient is φ = 2000471004.

The previous prime is 3000801373. The next prime is 3000801403. The reversal of 3000801387 is 7831080003.

It is not a de Polignac number, because 3000801387 - 24 = 3000801371 is a prime.

It is a super-2 number, since 2×30008013872 = 18009617928442247538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3000801367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79068 + ... + 110694.

It is an arithmetic number, because the mean of its divisors is an integer number (666865838).

Almost surely, 23000801387 is an apocalyptic number.

3000801387 is a deficient number, since it is larger than the sum of its proper divisors (1000393641).

3000801387 is an frugal number, since it uses more digits than its factorization.

3000801387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63257 (or 31630 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 3000801387 is about 54779.5708909809. The cubic root of 3000801387 is about 1442.3779811025.

The spelling of 3000801387 in words is "three billion, eight hundred one thousand, three hundred eighty-seven".

Divisors: 1 3 31627 94881 1000267129 3000801387