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34250514541 = 88138876861
BaseRepresentation
bin11111111001011111…
…010110000001101101
310021101222101102011121
4133321133112001231
51030121112431131
623422351220541
72321521366345
oct377137260155
9107358342147
1034250514541
1113586582571
12677a517751
1332cab79469
14192cb6dd25
15d56d85911
hex7f97d606d

34250514541 has 4 divisors (see below), whose sum is σ = 34289392284. Its totient is φ = 34211636800.

The previous prime is 34250514511. The next prime is 34250514589. The reversal of 34250514541 is 14541505243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14541505243 = 71204809933.

It can be written as a sum of positive squares in 2 ways, for example, as 20566428100 + 13684086441 = 143410^2 + 116979^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34250514541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34250514497 and 34250514506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34250514511) 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, 19437550 + ... + 19439311.

It is an arithmetic number, because the mean of its divisors is an integer number (8572348071).

Almost surely, 234250514541 is an apocalyptic number.

It is an amenable number.

34250514541 is a deficient number, since it is larger than the sum of its proper divisors (38877743).

34250514541 is an equidigital number, since it uses as much as digits as its factorization.

34250514541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38877742.

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 34250514541 in words is "thirty-four billion, two hundred fifty million, five hundred fourteen thousand, five hundred forty-one".

Divisors: 1 881 38876861 34250514541