Search a number
-
+
3120122210213 = 12725237973487
BaseRepresentation
bin101101011001110101110…
…001101010011110100101
3102001021120200101210211202
4231121311301222132211
5402110002241211323
610345210411212245
7441264352124351
oct55316561523645
912037520353752
103120122210213
11aa3266712178
1242484a747085
131982c31361b8
14ab02c572461
15562652d9d28
hex2d675c6a7a5

3120122210213 has 8 divisors (see below), whose sum is σ = 3144817938432. Its totient is φ = 3095428479696.

The previous prime is 3120122210197. The next prime is 3120122210237.

3120122210213 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 3120122210213 - 24 = 3120122210197 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 (3120122210243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2718356 + ... + 3691842.

It is an arithmetic number, because the mean of its divisors is an integer number (393102242304).

Almost surely, 23120122210213 is an apocalyptic number.

It is an amenable number.

3120122210213 is a deficient number, since it is larger than the sum of its proper divisors (24695728219).

3120122210213 is a wasteful number, since it uses less digits than its factorization.

3120122210213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998851.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 3120122210213 in words is "three trillion, one hundred twenty billion, one hundred twenty-two million, two hundred ten thousand, two hundred thirteen".

Divisors: 1 127 25237 973487 3205099 123632849 24567891419 3120122210213