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34800634481 = 71329487889
BaseRepresentation
bin100000011010010001…
…111000101001110001
310022211022112101212012
4200122101320221301
51032232430300411
623553122212305
72341251340514
oct403221705161
9108738471765
1034800634481
1113839061848
1268b27b4095
133387b2c412
141981c50d7b
15d8a2ee18b
hex81a478a71

34800634481 has 4 divisors (see below), whose sum is σ = 34801193700. Its totient is φ = 34800075264.

The previous prime is 34800634447. The next prime is 34800634489. The reversal of 34800634481 is 18443600843.

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 14782912225 + 20017722256 = 121585^2 + 141484^2 .

It is a cyclic number.

It is not a de Polignac number, because 34800634481 - 26 = 34800634417 is a prime.

It is a super-2 number, since 2×348006344812 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34800634489) 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, 172616 + ... + 315273.

It is an arithmetic number, because the mean of its divisors is an integer number (8700298425).

Almost surely, 234800634481 is an apocalyptic number.

It is an amenable number.

34800634481 is a deficient number, since it is larger than the sum of its proper divisors (559219).

34800634481 is an equidigital number, since it uses as much as digits as its factorization.

34800634481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559218.

The product of its (nonzero) digits is 221184, while the sum is 41.

The spelling of 34800634481 in words is "thirty-four billion, eight hundred million, six hundred thirty-four thousand, four hundred eighty-one".

Divisors: 1 71329 487889 34800634481