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3130204301 = 7447172043
BaseRepresentation
bin1011101010010011…
…0010000010001101
322002011000212001122
42322210302002031
522402313014201
61234335050325
7140366204030
oct27244620215
98064025048
103130204301
111366a11904
127343709a5
133ab671cc3
14219a1b017
15134c12e1b
hexba93208d

3130204301 has 4 divisors (see below), whose sum is σ = 3577376352. Its totient is φ = 2683032252.

The previous prime is 3130204223. The next prime is 3130204309. The reversal of 3130204301 is 1034020313.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1034020313 = 6715433139.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3130204301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3130204301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130204309) 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, 223586015 + ... + 223586028.

It is an arithmetic number, because the mean of its divisors is an integer number (894344088).

Almost surely, 23130204301 is an apocalyptic number.

It is an amenable number.

3130204301 is a deficient number, since it is larger than the sum of its proper divisors (447172051).

3130204301 is an equidigital number, since it uses as much as digits as its factorization.

3130204301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447172050.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3130204301 is about 55948.2287565925. The cubic root of 3130204301 is about 1462.8200173007.

Adding to 3130204301 its reverse (1034020313), we get a palindrome (4164224614).

The spelling of 3130204301 in words is "three billion, one hundred thirty million, two hundred four thousand, three hundred one".

Divisors: 1 7 447172043 3130204301