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34020001211 = 73472110291
BaseRepresentation
bin11111101011110000…
…000000010110111011
310020210220122010022212
4133223300000112323
51024133110014321
623343434405335
72313022145000
oct375360002673
9106726563285
1034020001211
1113478449489
12671529084b
13329219a641
14190a2c78a7
15d41a0055b
hex7ebc005bb

34020001211 has 16 divisors (see below), whose sum is σ = 40517606400. Its totient is φ = 28539561960.

The previous prime is 34020001199. The next prime is 34020001229. The reversal of 34020001211 is 11210002043.

It is not a de Polignac number, because 34020001211 - 210 = 34020000187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34020001261) 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 15 ways as a sum of consecutive naturals, for example, 1039025 + ... + 1071266.

It is an arithmetic number, because the mean of its divisors is an integer number (2532350400).

Almost surely, 234020001211 is an apocalyptic number.

34020001211 is a deficient number, since it is larger than the sum of its proper divisors (6497605189).

34020001211 is an equidigital number, since it uses as much as digits as its factorization.

34020001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110359 (or 2110345 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 34020001211 its reverse (11210002043), we get a palindrome (45230003254).

The spelling of 34020001211 in words is "thirty-four billion, twenty million, one thousand, two hundred eleven".

Divisors: 1 7 47 49 329 343 2303 16121 2110291 14772037 99183677 103404259 694285739 723829813 4860000173 34020001211