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34234430101 = 197191390841
BaseRepresentation
bin11111111000100001…
…111111001010010101
310021100212010020110121
4133320201333022111
51030103003230401
623421014351541
72321234566054
oct377041771225
9107325106417
1034234430101
1113578497043
12677505b5b1
1332c7737341
14192a98439b
15d55759ca1
hex7f887f295

34234430101 has 8 divisors (see below), whose sum is σ = 34426574424. Its totient is φ = 34042471680.

The previous prime is 34234430099. The next prime is 34234430129. The reversal of 34234430101 is 10103443243.

It can be written as a sum of positive squares in 4 ways, for example, as 30173427025 + 4061003076 = 173705^2 + 63726^2 .

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 34234430101 - 21 = 34234430099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34234430801) 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, 331441 + ... + 422281.

It is an arithmetic number, because the mean of its divisors is an integer number (4303321803).

Almost surely, 234234430101 is an apocalyptic number.

It is an amenable number.

34234430101 is a deficient number, since it is larger than the sum of its proper divisors (192144323).

34234430101 is a wasteful number, since it uses less digits than its factorization.

34234430101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92951.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 34234430101 its reverse (10103443243), we get a palindrome (44337873344).

The spelling of 34234430101 in words is "thirty-four billion, two hundred thirty-four million, four hundred thirty thousand, one hundred one".

Divisors: 1 197 1913 90841 376861 17895677 173778833 34234430101