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4231004301001 = 13730883243073
BaseRepresentation
bin111101100100011011100…
…000100010011011001001
3112222110221222001001210001
4331210123200202123021
51023310044100113001
612555410241523001
7614452142112202
oct75443340423311
915873858031701
104231004301001
1113913a4698025
12583bb6943461
13248c9c59473a
14108ad2db65a9
15750d12d9001
hex3d91b8226c9

4231004301001 has 4 divisors (see below), whose sum is σ = 4261887544212. Its totient is φ = 4200121057792.

The previous prime is 4231004300969. The next prime is 4231004301019. The reversal of 4231004301001 is 1001034001324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1920300291001 + 2310704010000 = 1385749^2 + 1520100^2 .

It is a cyclic number.

It is not a de Polignac number, because 4231004301001 - 25 = 4231004300969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4231004301001.

It is not an unprimeable number, because it can be changed into a prime (4231004301071) 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, 15441621400 + ... + 15441621673.

It is an arithmetic number, because the mean of its divisors is an integer number (1065471886053).

Almost surely, 24231004301001 is an apocalyptic number.

It is an amenable number.

4231004301001 is a deficient number, since it is larger than the sum of its proper divisors (30883243211).

4231004301001 is a wasteful number, since it uses less digits than its factorization.

4231004301001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30883243210.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 4231004301001 its reverse (1001034001324), we get a palindrome (5232038302325).

The spelling of 4231004301001 in words is "four trillion, two hundred thirty-one billion, four million, three hundred one thousand, one".

Divisors: 1 137 30883243073 4231004301001