Base | Representation |
---|---|
bin | 10101011011110000111… |
… | …011010000001110000100 |
3 | 12012210212101111022110100 |
4 | 111123300323100032010 |
5 | 143113020221130004 |
6 | 3044352302124100 |
7 | 211262231622600 |
oct | 25336073201604 |
9 | 5183771438410 |
10 | 1472920880004 |
11 | 51873148a782 |
12 | 1b9566280630 |
13 | a8b85223092 |
14 | 5140b110500 |
15 | 284a9dd6739 |
hex | 156f0ed0384 |
1472920880004 has 216 divisors, whose sum is σ = 4367987140608. Its totient is φ = 417263857920.
The previous prime is 1472920879999. The next prime is 1472920880027. The reversal of 1472920880004 is 4000880292741.
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 71 ways as a sum of consecutive naturals, for example, 105450229 + ... + 105464195.
It is an arithmetic number, because the mean of its divisors is an integer number (20222162688).
Almost surely, 21472920880004 is an apocalyptic number.
1472920880004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1472920880004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2183993570304).
1472920880004 is an abundant number, since it is smaller than the sum of its proper divisors (2895066260604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1472920880004 is a wasteful number, since it uses less digits than its factorization.
1472920880004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14495 (or 14483 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 45.
The spelling of 1472920880004 in words is "one trillion, four hundred seventy-two billion, nine hundred twenty million, eight hundred eighty thousand, four".
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