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40313100211 = 251809198529
BaseRepresentation
bin100101100010110110…
…010001011110110011
310212001111012200020121
4211202312101132303
51130030123201321
630304121351111
72624665461256
oct454266213663
9125044180217
1040313100211
111610776a94a
127990938497
133a55bb9067
141d45dd109d
1510ae232441
hex962d917b3

40313100211 has 8 divisors (see below), whose sum is σ = 40523943600. Its totient is φ = 40102656000.

The previous prime is 40313100193. The next prime is 40313100241. The reversal of 40313100211 is 11200131304.

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 40313100211 - 221 = 40311003059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40313100241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103795 + ... + 302323.

It is an arithmetic number, because the mean of its divisors is an integer number (5065492950).

Almost surely, 240313100211 is an apocalyptic number.

40313100211 is a deficient number, since it is larger than the sum of its proper divisors (210843389).

40313100211 is a wasteful number, since it uses less digits than its factorization.

40313100211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199589.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 40313100211 its reverse (11200131304), we get a palindrome (51513231515).

The spelling of 40313100211 in words is "forty billion, three hundred thirteen million, one hundred thousand, two hundred eleven".

Divisors: 1 251 809 198529 203059 49830779 160609961 40313100211