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4204202431 = 111329400017
BaseRepresentation
bin1111101010010111…
…0000100110111111
3101211222221121112011
43322211300212333
532102233434211
61533102352051
7206120062642
oct37245604677
911758847464
104204202431
111868187570
12993b8b627
1352001a760
142bc50ba59
1519915e921
hexfa9709bf

4204202431 has 8 divisors (see below), whose sum is σ = 4939203024. Its totient is φ = 3528001920.

The previous prime is 4204202383. The next prime is 4204202461. The reversal of 4204202431 is 1342024024.

It is a happy number.

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 4204202431 - 229 = 3667331519 is a prime.

It is a super-2 number, since 2×42042024312 = 35350636161652619522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4204202461) 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, 14699866 + ... + 14700151.

It is an arithmetic number, because the mean of its divisors is an integer number (617400378).

Almost surely, 24204202431 is an apocalyptic number.

4204202431 is a deficient number, since it is larger than the sum of its proper divisors (735000593).

4204202431 is a wasteful number, since it uses less digits than its factorization.

4204202431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29400041.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4204202431 is about 64839.8213368914. The cubic root of 4204202431 is about 1613.9665874848.

Adding to 4204202431 its reverse (1342024024), we get a palindrome (5546226455).

The spelling of 4204202431 in words is "four billion, two hundred four million, two hundred two thousand, four hundred thirty-one".

Divisors: 1 11 13 143 29400017 323400187 382200221 4204202431