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4231102412551 = 7719840672047
BaseRepresentation
bin111101100100100001010…
…110110011011100000111
3112222111012210122122112011
4331210201112303130013
51023310244204200201
612555424104435051
7614454443050540
oct75444126633407
915874183578464
104231102412551
111391445009753
12584023778a87
13248cb69c6801
14108b020354c7
15750d9c19151
hex3d9215b3707

4231102412551 has 8 divisors (see below), whose sum is σ = 4842270996480. Its totient is φ = 3621615174168.

The previous prime is 4231102412549. The next prime is 4231102412591. The reversal of 4231102412551 is 1552142011324.

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 4231102412551 - 21 = 4231102412549 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 (4231102412501) 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, 420330991 + ... + 420341056.

It is an arithmetic number, because the mean of its divisors is an integer number (605283874560).

Almost surely, 24231102412551 is an apocalyptic number.

4231102412551 is a deficient number, since it is larger than the sum of its proper divisors (611168583929).

4231102412551 is an equidigital number, since it uses as much as digits as its factorization.

4231102412551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 840672773.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 4231102412551 its reverse (1552142011324), we get a palindrome (5783244423875).

The spelling of 4231102412551 in words is "four trillion, two hundred thirty-one billion, one hundred two million, four hundred twelve thousand, five hundred fifty-one".

Divisors: 1 7 719 5033 840672047 5884704329 604443201793 4231102412551