Base | Representation |
---|---|
bin | 11101011101000001000… |
… | …00001111011100101010 |
3 | 10120202011201120210020102 |
4 | 32232200200033130222 |
5 | 113040044042333002 |
6 | 2052524441025402 |
7 | 133054361045036 |
oct | 16564040173452 |
9 | 3522151523212 |
10 | 1012010121002 |
11 | 36021136a631 |
12 | 144174185262 |
13 | 7458056500a |
14 | 36da553b1c6 |
15 | 1b4d0d35a02 |
hex | eba080f72a |
1012010121002 has 4 divisors (see below), whose sum is σ = 1518015181506. Its totient is φ = 506005060500.
The previous prime is 1012010120939. The next prime is 1012010121047. The reversal of 1012010121002 is 2001210102101.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 918758673361 + 93251447641 = 958519^2 + 305371^2 .
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 as a sum of consecutive naturals, namely, 253002530249 + ... + 253002530252.
Almost surely, 21012010121002 is an apocalyptic number.
1012010121002 is a deficient number, since it is larger than the sum of its proper divisors (506005060504).
1012010121002 is an equidigital number, since it uses as much as digits as its factorization.
1012010121002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 506005060503.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1012010121002 its reverse (2001210102101), we get a palindrome (3013220223103).
The spelling of 1012010121002 in words is "one trillion, twelve billion, ten million, one hundred twenty-one thousand, two".
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