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2094613213 = 71122472979
BaseRepresentation
bin111110011011001…
…0100001011011101
312101222101101011011
41330312110023131
513242210110323
6543502455221
7102622630030
oct17466241335
95358341134
102094613213
11985399a00
124a5594511
13274c53004
1415c287017
15c3d5120d
hex7cd942dd

2094613213 has 12 divisors (see below), whose sum is σ = 2631250720. Its totient is φ = 1632165480.

The previous prime is 2094613211. The next prime is 2094613229. The reversal of 2094613213 is 3123164902.

It is not a de Polignac number, because 2094613213 - 21 = 2094613211 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2094613211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1235643 + ... + 1237336.

Almost surely, 22094613213 is an apocalyptic number.

It is an amenable number.

2094613213 is a deficient number, since it is larger than the sum of its proper divisors (536637507).

2094613213 is a wasteful number, since it uses less digits than its factorization.

2094613213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473008 (or 2472997 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2094613213 is about 45766.9445451627. The cubic root of 2094613213 is about 1279.4832738923.

The spelling of 2094613213 in words is "two billion, ninety-four million, six hundred thirteen thousand, two hundred thirteen".

Divisors: 1 7 11 77 121 847 2472979 17310853 27202769 190419383 299230459 2094613213