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3130210106 = 213071197479
BaseRepresentation
bin1011101010010011…
…0011011100111010
322002011001011000122
42322210303130322
522402313210411
61234335133242
7140366226662
oct27244633472
98064034018
103130210106
111366a16201
12734374222
133ab67483a
14219a1d1a2
15134c149db
hexba93373a

3130210106 has 8 divisors (see below), whose sum is σ = 4698911520. Its totient is φ = 1563906268.

The previous prime is 3130210103. The next prime is 3130210117. The reversal of 3130210106 is 6010120313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (3130210103) 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, 596126 + ... + 601353.

It is an arithmetic number, because the mean of its divisors is an integer number (587363940).

Almost surely, 23130210106 is an apocalyptic number.

3130210106 is a deficient number, since it is larger than the sum of its proper divisors (1568701414).

3130210106 is a wasteful number, since it uses less digits than its factorization.

3130210106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198788.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3130210106 is about 55948.2806348864. The cubic root of 3130210106 is about 1462.8209215723.

Adding to 3130210106 its reverse (6010120313), we get a palindrome (9140330419).

The spelling of 3130210106 in words is "three billion, one hundred thirty million, two hundred ten thousand, one hundred six".

Divisors: 1 2 1307 2614 1197479 2394958 1565105053 3130210106