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4213201431 = 35693246689
BaseRepresentation
bin1111101100100000…
…0101101000010111
3101212121212210211110
43323020011220113
532112034421211
61534023310103
7206256423045
oct37310055027
911777783743
104213201431
11187227365a
12996bab333
13521b4b7ca
142bd7b1395
15199d3aea6
hexfb205a17

4213201431 has 8 divisors (see below), whose sum is σ = 5618611440. Its totient is φ = 2808296192.

The previous prime is 4213201367. The next prime is 4213201453. The reversal of 4213201431 is 1341023124.

4213201431 is digitally balanced in base 2 and base 4, because in such bases 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 4213201431 - 26 = 4213201367 is a prime.

It is a super-2 number, since 2×42132014312 = 35502132596360895522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4213201398 and 4213201407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4213201481) 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, 106266 + ... + 140423.

It is an arithmetic number, because the mean of its divisors is an integer number (702326430).

Almost surely, 24213201431 is an apocalyptic number.

4213201431 is a deficient number, since it is larger than the sum of its proper divisors (1405410009).

4213201431 is a wasteful number, since it uses less digits than its factorization.

4213201431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252385.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4213201431 is about 64909.1783263353. The cubic root of 4213201431 is about 1615.1173198008.

Adding to 4213201431 its reverse (1341023124), we get a palindrome (5554224555).

The spelling of 4213201431 in words is "four billion, two hundred thirteen million, two hundred one thousand, four hundred thirty-one".

Divisors: 1 3 5693 17079 246689 740067 1404400477 4213201431