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34396620283 = 129726520139
BaseRepresentation
bin100000000010001100…
…101100010111111011
310021210011022100120101
4200002030230113323
51030421013322113
623445050540231
72325244306534
oct400214542773
9107704270511
1034396620283
1113650aa4a13
1267bb437677
13332221396c
14194432368b
15d64ae62dd
hex80232c5fb

34396620283 has 4 divisors (see below), whose sum is σ = 34423141720. Its totient is φ = 34370098848.

The previous prime is 34396620259. The next prime is 34396620289. The reversal of 34396620283 is 38202669343.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38202669343 = 41931772423.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34396620283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34396620289) 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, 13258773 + ... + 13261366.

It is an arithmetic number, because the mean of its divisors is an integer number (8605785430).

Almost surely, 234396620283 is an apocalyptic number.

34396620283 is a deficient number, since it is larger than the sum of its proper divisors (26521437).

34396620283 is a wasteful number, since it uses less digits than its factorization.

34396620283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26521436.

The product of its (nonzero) digits is 1119744, while the sum is 46.

The spelling of 34396620283 in words is "thirty-four billion, three hundred ninety-six million, six hundred twenty thousand, two hundred eighty-three".

Divisors: 1 1297 26520139 34396620283