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3114513401 = 21131473977
BaseRepresentation
bin1011100110100011…
…1011001111111001
322001001111200012012
42321220323033321
522334303412101
61233014455305
7140115632666
oct27150731771
98031450165
103114513401
11135907501a
1272b064535
133a833a04c
142178d4a6d
15133663bbb
hexb9a3b3f9

3114513401 has 4 divisors (see below), whose sum is σ = 3115989492. Its totient is φ = 3113037312.

The previous prime is 3114513361. The next prime is 3114513403. The reversal of 3114513401 is 1043154113.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1043154113 = 3313151523.

It can be written as a sum of positive squares in 2 ways, for example, as 690428176 + 2424085225 = 26276^2 + 49235^2 .

It is a cyclic number.

It is not a de Polignac number, because 3114513401 - 214 = 3114497017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3114513403) 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, 734876 + ... + 739101.

It is an arithmetic number, because the mean of its divisors is an integer number (778997373).

Almost surely, 23114513401 is an apocalyptic number.

It is an amenable number.

3114513401 is a deficient number, since it is larger than the sum of its proper divisors (1476091).

3114513401 is a wasteful number, since it uses less digits than its factorization.

3114513401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476090.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 3114513401 is about 55807.8256250859. The cubic root of 3114513401 is about 1460.3716763434.

Adding to 3114513401 its reverse (1043154113), we get a palindrome (4157667514).

The spelling of 3114513401 in words is "three billion, one hundred fourteen million, five hundred thirteen thousand, four hundred one".

Divisors: 1 2113 1473977 3114513401