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2250200153681 = 71194916261139
BaseRepresentation
bin100000101111101010011…
…000010111111001010001
321222010011022120120022122
4200233222120113321101
5243331402214404211
64441421102344025
7321400025502164
oct40575230277121
97863138516278
102250200153681
117983393624a7
1230412b58b015
13134267c3249c
147aca5ac3adb
153d7ed6816db
hex20bea617e51

2250200153681 has 8 divisors (see below), whose sum is σ = 2283064056000. Its totient is φ = 2217368777680.

The previous prime is 2250200153609. The next prime is 2250200153683. The reversal of 2250200153681 is 1863510020522.

2250200153681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2250200153681 is a prime.

It is a super-2 number, since 2×22502001536812 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2250200153683) 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, 7992191 + ... + 8268948.

It is an arithmetic number, because the mean of its divisors is an integer number (285383007000).

Almost surely, 22250200153681 is an apocalyptic number.

It is an amenable number.

2250200153681 is a deficient number, since it is larger than the sum of its proper divisors (32863902319).

2250200153681 is a wasteful number, since it uses less digits than its factorization.

2250200153681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16263159.

The product of its (nonzero) digits is 28800, while the sum is 35.

The spelling of 2250200153681 in words is "two trillion, two hundred fifty billion, two hundred million, one hundred fifty-three thousand, six hundred eighty-one".

Divisors: 1 71 1949 138379 16261139 1154540869 31692959911 2250200153681