Base | Representation |
---|---|
bin | 11101100011101101101… |
… | …010111010010111010010 |
3 | 21012011220122202101121221 |
4 | 131203231222322113102 |
5 | 231234410233404020 |
6 | 4153043110435254 |
7 | 266515220144365 |
oct | 35435552722722 |
9 | 7164818671557 |
10 | 2031212013010 |
11 | 713483256164 |
12 | 2897b4962b2a |
13 | 119708a6881b |
14 | 7044dc740dc |
15 | 37c832166aa |
hex | 1d8edaba5d2 |
2031212013010 has 16 divisors (see below), whose sum is σ = 3664324575000. Its totient is φ = 810675260416.
The previous prime is 2031212012957. The next prime is 2031212013023. The reversal of 2031212013010 is 103102121302.
It can be written as a sum of positive squares in 4 ways, for example, as 1503196150401 + 528015862609 = 1226049^2 + 726647^2 .
It is a super-2 number, since 2×20312120130102 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226188385 + ... + 226197364.
Almost surely, 22031212013010 is an apocalyptic number.
2031212013010 is a deficient number, since it is larger than the sum of its proper divisors (1633112561990).
2031212013010 is a wasteful number, since it uses less digits than its factorization.
2031212013010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 452386205.
The product of its (nonzero) digits is 72, while the sum is 16.
Adding to 2031212013010 its reverse (103102121302), we get a palindrome (2134314134312).
The spelling of 2031212013010 in words is "two trillion, thirty-one billion, two hundred twelve million, thirteen thousand, ten".
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