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10431403213 = 711135472769
BaseRepresentation
bin10011011011100001…
…01001010011001101
3222220222112012002011
421231300221103031
5132330414400323
64443033101221
7516333315160
oct115560512315
928828465064
1010431403213
1144732896a0
122031557811
13ca31a564a
1470d57dad7
15410bc620d
hex26dc294cd

10431403213 has 8 divisors (see below), whose sum is σ = 13005385920. Its totient is φ = 8128366080.

The previous prime is 10431403207. The next prime is 10431403217. The reversal of 10431403213 is 31230413401.

10431403213 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 a de Polignac number, because none of the positive numbers 2k-10431403213 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 (10431403217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67736308 + ... + 67736461.

It is an arithmetic number, because the mean of its divisors is an integer number (1625673240).

Almost surely, 210431403213 is an apocalyptic number.

It is an amenable number.

10431403213 is a deficient number, since it is larger than the sum of its proper divisors (2573982707).

10431403213 is a wasteful number, since it uses less digits than its factorization.

10431403213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135472787.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10431403213 its reverse (31230413401), we get a palindrome (41661816614).

The spelling of 10431403213 in words is "ten billion, four hundred thirty-one million, four hundred three thousand, two hundred thirteen".

Divisors: 1 7 11 77 135472769 948309383 1490200459 10431403213