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34884633361 = 1812573971889
BaseRepresentation
bin100000011111010010…
…010100001100010001
310100001011120222122211
4200133102110030101
51032420431231421
624005322432121
72343321330304
oct403722241421
9110034528584
1034884633361
1113881514406
126916962641
13339c35c9b6
14198d078b3b
15d928929e1
hex81f494311

34884633361 has 16 divisors (see below), whose sum is σ = 35321242320. Its totient is φ = 34451619840.

The previous prime is 34884633359. The next prime is 34884633401. The reversal of 34884633361 is 16333648843.

It can be written as a sum of positive squares in 8 ways, for example, as 160174336 + 34724459025 = 12656^2 + 186345^2 .

It is a cyclic number.

It is not a de Polignac number, because 34884633361 - 21 = 34884633359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34884633961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18466305 + ... + 18468193.

It is an arithmetic number, because the mean of its divisors is an integer number (2207577645).

Almost surely, 234884633361 is an apocalyptic number.

It is an amenable number.

34884633361 is a deficient number, since it is larger than the sum of its proper divisors (436608959).

34884633361 is a wasteful number, since it uses less digits than its factorization.

34884633361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2724.

The product of its digits is 2985984, while the sum is 49.

The spelling of 34884633361 in words is "thirty-four billion, eight hundred eighty-four million, six hundred thirty-three thousand, three hundred sixty-one".

Divisors: 1 181 257 397 1889 46517 71857 102029 341909 485473 749933 18467249 87870613 135737873 192732781 34884633361