Base | Representation |
---|---|
bin | 10000000000101001001… |
… | …001100100001001101000 |
3 | 10220011210222011111000021 |
4 | 100000221021210021220 |
5 | 121011203203013000 |
6 | 2201231551050224 |
7 | 142326013464514 |
oct | 20005111441150 |
9 | 3804728144007 |
10 | 1100202001000 |
11 | 394658390373 |
12 | 159287510974 |
13 | 7c9968b32ab |
14 | 3b37024b144 |
15 | 1d9435a311a |
hex | 10029264268 |
1100202001000 has 64 divisors (see below), whose sum is σ = 2585522468880. Its totient is φ = 438191948800.
The previous prime is 1100202000979. The next prime is 1100202001049. The reversal of 1100202001000 is 1002020011.
It can be written as a sum of positive squares in 8 ways, for example, as 56942116 + 1100145058884 = 7546^2 + 1048878^2 .
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, 2127949 + ... + 2593948.
Almost surely, 21100202001000 is an apocalyptic number.
1100202001000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1100202001000 is an abundant number, since it is smaller than the sum of its proper divisors (1485320467880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1100202001000 is a wasteful number, since it uses less digits than its factorization.
1100202001000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4722151 (or 4722137 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 7.
Adding to 1100202001000 its reverse (1002020011), we get a palindrome (1101204021011).
The spelling of 1100202001000 in words is "one trillion, one hundred billion, two hundred two million, one thousand".
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