Base | Representation |
---|---|
bin | 1001111110110110100… |
… | …0001100000110101100 |
3 | 121101122110112222222100 |
4 | 2133231220030012230 |
5 | 10302203024210301 |
6 | 210440455415100 |
7 | 15250456600545 |
oct | 2375550140654 |
9 | 541573488870 |
10 | 171490460076 |
11 | 66801991961 |
12 | 2929b984490 |
13 | 1322c989020 |
14 | 842b9b54cc |
15 | 46da60d286 |
hex | 27eda0c1ac |
171490460076 has 72 divisors (see below), whose sum is σ = 468570931920. Its totient is φ = 52570099584.
The previous prime is 171490460059. The next prime is 171490460081. The reversal of 171490460076 is 670064094171.
171490460076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 555210 + ... + 806993.
It is an arithmetic number, because the mean of its divisors is an integer number (6507929610).
Almost surely, 2171490460076 is an apocalyptic number.
It is an amenable number.
171490460076 is an abundant number, since it is smaller than the sum of its proper divisors (297080471844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
171490460076 is a wasteful number, since it uses less digits than its factorization.
171490460076 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1362495 (or 1362490 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 45.
The spelling of 171490460076 in words is "one hundred seventy-one billion, four hundred ninety million, four hundred sixty thousand, seventy-six".
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