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804072104108 = 227132208989297
BaseRepresentation
bin10111011001101100110…
…11101010000010101100
32211212110011112001200022
423230312123222002230
5101133214424312413
61413215143421312
7112043441054450
oct13546633520254
92755404461608
10804072104108
11290006816899
1210ba02154838
135aa927c5530
142acbb0c8660
1515db0a5b608
hexbb366ea0ac

804072104108 has 24 divisors (see below), whose sum is σ = 1731847609632. Its totient is φ = 318094458624.

The previous prime is 804072104107. The next prime is 804072104111. The reversal of 804072104108 is 801401270408.

It is not an unprimeable number, because it can be changed into a prime (804072104107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1104494285 + ... + 1104495012.

It is an arithmetic number, because the mean of its divisors is an integer number (72160317068).

Almost surely, 2804072104108 is an apocalyptic number.

It is an amenable number.

804072104108 is an abundant number, since it is smaller than the sum of its proper divisors (927775505524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

804072104108 is a wasteful number, since it uses less digits than its factorization.

804072104108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2208989321 (or 2208989319 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 35.

The spelling of 804072104108 in words is "eight hundred four billion, seventy-two million, one hundred four thousand, one hundred eight".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 2208989297 4417978594 8835957188 15462925079 28716860861 30925850158 57433721722 61851700316 114867443444 201018026027 402036052054 804072104108