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40313102241 = 383161900009
BaseRepresentation
bin100101100010110110…
…010001111110100001
310212001111012210000210
4211202312101332201
51130030123232431
630304121404333
72624665500216
oct454266217641
9125044183023
1040313102241
1116107771425
1279909396a9
133a55bb9c69
141d45dd1b0d
1510ae232d46
hex962d91fa1

40313102241 has 8 divisors (see below), whose sum is σ = 54398403360. Its totient is φ = 26551601312.

The previous prime is 40313102233. The next prime is 40313102251. The reversal of 40313102241 is 14220131304.

40313102241 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 40313102241 - 23 = 40313102233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40313102251) 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, 80949756 + ... + 80950253.

It is an arithmetic number, because the mean of its divisors is an integer number (6799800420).

Almost surely, 240313102241 is an apocalyptic number.

It is an amenable number.

40313102241 is a deficient number, since it is larger than the sum of its proper divisors (14085301119).

40313102241 is a wasteful number, since it uses less digits than its factorization.

40313102241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161900095.

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

Adding to 40313102241 its reverse (14220131304), we get a palindrome (54533233545).

The spelling of 40313102241 in words is "forty billion, three hundred thirteen million, one hundred two thousand, two hundred forty-one".

Divisors: 1 3 83 249 161900009 485700027 13437700747 40313102241