Base | Representation |
---|---|
bin | 10000001010111111010… |
… | …011110101011000010010 |
3 | 10221020111012002202211112 |
4 | 100022333103311120102 |
5 | 121201431132210002 |
6 | 2210310200013322 |
7 | 143201220266120 |
oct | 20127723653022 |
9 | 3836435082745 |
10 | 1111311210002 |
11 | 39933922a534 |
12 | 15b467a61242 |
13 | 80a47326c46 |
14 | 3bb05828910 |
15 | 1dd93a15852 |
hex | 102bf4f5612 |
1111311210002 has 16 divisors (see below), whose sum is σ = 1905356545920. Its totient is φ = 476213329248.
The previous prime is 1111311209993. The next prime is 1111311210007. The reversal of 1111311210002 is 2000121131111.
It is a super-2 number, since 2×11113112100022 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is not an unprimeable number, because it can be changed into a prime (1111311210007) 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, 5132102 + ... + 5344257.
It is an arithmetic number, because the mean of its divisors is an integer number (119084784120).
Almost surely, 21111311210002 is an apocalyptic number.
1111311210002 is a deficient number, since it is larger than the sum of its proper divisors (794045335918).
1111311210002 is a wasteful number, since it uses less digits than its factorization.
1111311210002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10483945.
The product of its (nonzero) digits is 12, while the sum is 14.
Adding to 1111311210002 its reverse (2000121131111), we get a palindrome (3111432341113).
The spelling of 1111311210002 in words is "one trillion, one hundred eleven billion, three hundred eleven million, two hundred ten thousand, two".
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