Base | Representation |
---|---|
bin | 11101000110101001010… |
… | …01010001001111101100 |
3 | 10112121011201102110212020 |
4 | 32203110221101033230 |
5 | 112341000000013004 |
6 | 2043221010310140 |
7 | 132150634521654 |
oct | 16432451211754 |
9 | 3477151373766 |
10 | 1000000001004 |
11 | 356108a26724 |
12 | 141981b88350 |
13 | 733b8299134 |
14 | 36586447364 |
15 | 1b02b7668d9 |
hex | e8d4a513ec |
1000000001004 has 48 divisors (see below), whose sum is σ = 2346742734336. Its totient is φ = 331418520000.
The previous prime is 1000000000997. The next prime is 1000000001051. The reversal of 1000000001004 is 4001000000001.
1000000001004 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (6).
It is a junction number, because it is equal to n+sod(n) for n = 1000000000983 and 1000000001001.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10270719 + ... + 10367625.
It is an arithmetic number, because the mean of its divisors is an integer number (48890473632).
Almost surely, 21000000001004 is an apocalyptic number.
It is an amenable number.
1000000001004 is an abundant number, since it is smaller than the sum of its proper divisors (1346742733332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1000000001004 is a wasteful number, since it uses less digits than its factorization.
1000000001004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101846 (or 101844 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 6.
Adding to 1000000001004 its reverse (4001000000001), we get a palindrome (5001000001005).
The spelling of 1000000001004 in words is "one trillion, one thousand, four".
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