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2980193794213 = 5821675119139
BaseRepresentation
bin101011010111100001011…
…001000111100010100101
3101112220101211101202212211
4223113201121013202211
5342311414102403323
610201025423443421
7425211660166636
oct53274131074245
911486354352784
102980193794213
11a49990781169
124016b8a56571
131880533489cc
14a435665988d
15527c5a0870d
hex2b5e16478a5

2980193794213 has 4 divisors (see below), whose sum is σ = 2980199495520. Its totient is φ = 2980188092908.

The previous prime is 2980193794187. The next prime is 2980193794229. The reversal of 2980193794213 is 3124973910892.

2980193794213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 2980193794213 - 29 = 2980193793701 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2980193794273) 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, 1977403 + ... + 3141736.

It is an arithmetic number, because the mean of its divisors is an integer number (745049873880).

Almost surely, 22980193794213 is an apocalyptic number.

It is an amenable number.

2980193794213 is a deficient number, since it is larger than the sum of its proper divisors (5701307).

2980193794213 is an equidigital number, since it uses as much as digits as its factorization.

2980193794213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5701306.

The product of its (nonzero) digits is 5878656, while the sum is 58.

The spelling of 2980193794213 in words is "two trillion, nine hundred eighty billion, one hundred ninety-three million, seven hundred ninety-four thousand, two hundred thirteen".

Divisors: 1 582167 5119139 2980193794213