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34030220401 = 1073171003279
BaseRepresentation
bin11111101100010110…
…111111010001110001
310020211121212022102101
4133230112333101301
51024143214023101
623344441420401
72313205046362
oct375426772161
9106747768371
1034030220401
11134831992a1
12671879a701
133294337bb8
14190b7c7b69
15d4286d401
hex7ec5bf471

34030220401 has 8 divisors (see below), whose sum is σ = 34456648320. Its totient is φ = 33605799888.

The previous prime is 34030220387. The next prime is 34030220447. The reversal of 34030220401 is 10402203043.

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

It is a cyclic number.

It is not a de Polignac number, because 34030220401 - 29 = 34030219889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34030223401) 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, 467721 + ... + 535558.

It is an arithmetic number, because the mean of its divisors is an integer number (4307081040).

Almost surely, 234030220401 is an apocalyptic number.

It is an amenable number.

34030220401 is a deficient number, since it is larger than the sum of its proper divisors (426427919).

34030220401 is a wasteful number, since it uses less digits than its factorization.

34030220401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003703.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 34030220401 its reverse (10402203043), we get a palindrome (44432423444).

The spelling of 34030220401 in words is "thirty-four billion, thirty million, two hundred twenty thousand, four hundred one".

Divisors: 1 107 317 33919 1003279 107350853 318039443 34030220401