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31033241341201 = 1122369126121139
BaseRepresentation
bin1110000111001011111010…
…10100111000110100010001
311001212202012221120021120101
413003211331110320310101
513031422034240404301
6150000250235012401
76352035436026361
oct703457524706421
9131782187507511
1031033241341201
11998513a77a660
12359254989a101
131441564484848
147940345089a1
1538c3a49d1701
hex1c397d538d11

31033241341201 has 8 divisors (see below), whose sum is σ = 33855958821600. Its totient is φ = 28210776147840.

The previous prime is 31033241341183. The next prime is 31033241341259. The reversal of 31033241341201 is 10214314233013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 31033241341201 - 25 = 31033241341169 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 31033241341201.

It is not an unprimeable number, because it can be changed into a prime (31033241381201) 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 7 ways as a sum of consecutive naturals, for example, 62814511 + ... + 63306628.

It is an arithmetic number, because the mean of its divisors is an integer number (4231994852700).

Almost surely, 231033241341201 is an apocalyptic number.

It is an amenable number.

31033241341201 is a deficient number, since it is larger than the sum of its proper divisors (2822717480399).

31033241341201 is a wasteful number, since it uses less digits than its factorization.

31033241341201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126143519.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 31033241341201 its reverse (10214314233013), we get a palindrome (41247555574214).

The spelling of 31033241341201 in words is "thirty-one trillion, thirty-three billion, two hundred forty-one million, three hundred forty-one thousand, two hundred one".

Divisors: 1 11 22369 246059 126121139 1387332529 2821203758291 31033241341201