Base | Representation |
---|---|
bin | 11101000110101001010… |
… | …010100010010000110000 |
3 | 21002012100102211220102210 |
4 | 131012221102202100300 |
5 | 230232000000013242 |
6 | 4130442021012120 |
7 | 264331602341133 |
oct | 35065122422060 |
9 | 7065312756383 |
10 | 2000000001072 |
11 | 701216951677 |
12 | 283743b54040 |
13 | 1167a35649c8 |
14 | 6cb2c89021a |
15 | 37057eccd9c |
hex | 1d1a94a2430 |
2000000001072 has 40 divisors (see below), whose sum is σ = 5167155910320. Its totient is φ = 666603539200.
The previous prime is 2000000001059. The next prime is 2000000001073. The reversal of 2000000001072 is 2701000000002.
It is a super-2 number, since 2×20000000010722 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is not an unprimeable number, because it can be changed into a prime (2000000001073) 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, 1459179 + ... + 2475722.
It is an arithmetic number, because the mean of its divisors is an integer number (129178897758).
Almost surely, 22000000001072 is an apocalyptic number.
It is an amenable number.
2000000001072 is an abundant number, since it is smaller than the sum of its proper divisors (3167155909248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000000001072 is a wasteful number, since it uses less digits than its factorization.
2000000001072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3945501 (or 3945495 counting only the distinct ones).
The product of its (nonzero) digits is 28, while the sum is 12.
Adding to 2000000001072 its reverse (2701000000002), we get a palindrome (4701000001074).
The spelling of 2000000001072 in words is "two trillion, one thousand, seventy-two".
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