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34123422315 = 3529285727457
BaseRepresentation
bin11111110001111010…
…100001101001101011
310021002010020110102010
4133301322201221223
51024341044003230
623402011211003
72315416206153
oct376172415153
9107063213363
1034123422315
1113520867274
126743a46a63
1332aa73b368
141919d29763
15d4ab2d9b0
hex7f1ea1a6b

34123422315 has 32 divisors (see below), whose sum is σ = 56501974080. Its totient is φ = 17564811264.

The previous prime is 34123422283. The next prime is 34123422317. The reversal of 34123422315 is 51322432143.

It is not a de Polignac number, because 34123422315 - 25 = 34123422283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34123422317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1229067 + ... + 1256523.

It is an arithmetic number, because the mean of its divisors is an integer number (1765686690).

Almost surely, 234123422315 is an apocalyptic number.

34123422315 is a deficient number, since it is larger than the sum of its proper divisors (22378551765).

34123422315 is a wasteful number, since it uses less digits than its factorization.

34123422315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30351.

The product of its digits is 17280, while the sum is 30.

Adding to 34123422315 its reverse (51322432143), we get a palindrome (85445854458).

The spelling of 34123422315 in words is "thirty-four billion, one hundred twenty-three million, four hundred twenty-two thousand, three hundred fifteen".

Divisors: 1 3 5 15 29 87 145 435 2857 8571 14285 27457 42855 82371 82853 137285 248559 411855 414265 796253 1242795 2388759 3981265 11943795 78444649 235333947 392223245 1176669735 2274894821 6824684463 11374474105 34123422315