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3014130397 = 19731527689
BaseRepresentation
bin1011001110100111…
…1111101011011101
321210001121200121011
42303221333223131
522133104133042
61215031135221
7134456454115
oct26351775335
97701550534
103014130397
111307441863
12701514511
133905c1115
14208444045
15129935a17
hexb3a7fadd

3014130397 has 4 divisors (see below), whose sum is σ = 3015660060. Its totient is φ = 3012600736.

The previous prime is 3014130391. The next prime is 3014130419. The reversal of 3014130397 is 7930314103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 762532996 + 2251597401 = 27614^2 + 47451^2 .

It is a cyclic number.

It is not a de Polignac number, because 3014130397 - 223 = 3005741789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3014130391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761872 + ... + 765817.

It is an arithmetic number, because the mean of its divisors is an integer number (753915015).

Almost surely, 23014130397 is an apocalyptic number.

It is an amenable number.

3014130397 is a deficient number, since it is larger than the sum of its proper divisors (1529663).

3014130397 is a wasteful number, since it uses less digits than its factorization.

3014130397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529662.

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 3014130397 is about 54901.0965008897. The cubic root of 3014130397 is about 1444.5104198252.

The spelling of 3014130397 in words is "three billion, fourteen million, one hundred thirty thousand, three hundred ninety-seven".

Divisors: 1 1973 1527689 3014130397