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4200013231301 = 20823120169971
BaseRepresentation
bin111101000111100100010…
…010111111010011000101
3112212111222010212121100202
4331013210102333103011
51022303111341400201
612533243123420245
7612304146265256
oct75074422772305
915774863777322
104200013231301
11137a240a7a728
12579ba7b24685
132460a0a9b184
141073d30a6b2d
15743ba694c6b
hex3d1e44bf4c5

4200013231301 has 4 divisors (see below), whose sum is σ = 4200033609504. Its totient is φ = 4199992853100.

The previous prime is 4200013231289. The next prime is 4200013231363. The reversal of 4200013231301 is 1031323100024.

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 a de Polignac number, because none of the positive numbers 2k-4200013231301 is a prime.

It is a super-2 number, since 2×42000132313012 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4200013231801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9876755 + ... + 10293216.

It is an arithmetic number, because the mean of its divisors is an integer number (1050008402376).

Almost surely, 24200013231301 is an apocalyptic number.

It is an amenable number.

4200013231301 is a deficient number, since it is larger than the sum of its proper divisors (20378203).

4200013231301 is a wasteful number, since it uses less digits than its factorization.

4200013231301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20378202.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 4200013231301 its reverse (1031323100024), we get a palindrome (5231336331325).

The spelling of 4200013231301 in words is "four trillion, two hundred billion, thirteen million, two hundred thirty-one thousand, three hundred one".

Divisors: 1 208231 20169971 4200013231301