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4120231032413 = 17181123981183
BaseRepresentation
bin111011111101010000111…
…010000011011001011101
3112120220000222120222022122
4323331100322003121131
51020001213121014123
612432450310152325
7603451110631316
oct73752072033135
915526028528278
104120231032413
111349420004871
125666410526a5
1323b6c7b13c72
141035c522560d
157229b399bc8
hex3bf50e8365d

4120231032413 has 4 divisors (see below), whose sum is σ = 4120255185408. Its totient is φ = 4120206879420.

The previous prime is 4120231032391. The next prime is 4120231032431. The reversal of 4120231032413 is 3142301320214.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4120231032413 - 228 = 4119962596957 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 (4120231032013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11818781 + ... + 12162402.

It is an arithmetic number, because the mean of its divisors is an integer number (1030063796352).

Almost surely, 24120231032413 is an apocalyptic number.

It is an amenable number.

4120231032413 is a deficient number, since it is larger than the sum of its proper divisors (24152995).

4120231032413 is a wasteful number, since it uses less digits than its factorization.

4120231032413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24152994.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 4120231032413 its reverse (3142301320214), we get a palindrome (7262532352627).

The spelling of 4120231032413 in words is "four trillion, one hundred twenty billion, two hundred thirty-one million, thirty-two thousand, four hundred thirteen".

Divisors: 1 171811 23981183 4120231032413