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4212401213 = 19415407447
BaseRepresentation
bin1111101100010100…
…0010010000111101
3101212120101011010202
43323011002100331
532111333314323
61533554213245
7206246551046
oct37305022075
911776334122
104212401213
111871877419
12996884225
1352192b4c7
142bd6438cd
15199c2dd28
hexfb14243d

4212401213 has 8 divisors (see below), whose sum is σ = 4542256320. Its totient is φ = 3893361120.

The previous prime is 4212401173. The next prime is 4212401267. The reversal of 4212401213 is 3121042124.

4212401213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4212401213 - 28 = 4212400957 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 (4212404213) 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, 2702945 + ... + 2704502.

It is an arithmetic number, because the mean of its divisors is an integer number (567782040).

Almost surely, 24212401213 is an apocalyptic number.

It is an amenable number.

4212401213 is a deficient number, since it is larger than the sum of its proper divisors (329855107).

4212401213 is a wasteful number, since it uses less digits than its factorization.

4212401213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5407507.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4212401213 is about 64903.0138976612. The cubic root of 4212401213 is about 1615.0150596544.

Adding to 4212401213 its reverse (3121042124), we get a palindrome (7333443337).

The spelling of 4212401213 in words is "four billion, two hundred twelve million, four hundred one thousand, two hundred thirteen".

Divisors: 1 19 41 779 5407447 102741493 221705327 4212401213