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234244230031 = 7132049253417
BaseRepresentation
bin1101101000101000001…
…0110100101110001111
3211101121212211210221101
43122022002310232033
512314213010330111
6255335454443531
722631535050230
oct3321202645617
9741555753841
10234244230031
1190384841059
1239493b035a7
1319120aa7c96
14b4a2097087
15615e9b7bc1
hex368a0b4b8f

234244230031 has 8 divisors (see below), whose sum is σ = 267710775200. Its totient is φ = 200778455808.

The previous prime is 234244230007. The next prime is 234244230061. The reversal of 234244230031 is 130032442432.

234244230031 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 not a de Polignac number, because 234244230031 - 215 = 234244197263 is a prime.

It is a super-2 number, since 2×2342442300312 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234244230061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 797635 + ... + 1051051.

It is an arithmetic number, because the mean of its divisors is an integer number (33463846900).

Almost surely, 2234244230031 is an apocalyptic number.

234244230031 is a deficient number, since it is larger than the sum of its proper divisors (33466545169).

234244230031 is a wasteful number, since it uses less digits than its factorization.

234244230031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385473.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 234244230031 its reverse (130032442432), we get a palindrome (364276672463).

The spelling of 234244230031 in words is "two hundred thirty-four billion, two hundred forty-four million, two hundred thirty thousand, thirty-one".

Divisors: 1 7 132049 253417 924343 1773919 33463461433 234244230031