Base | Representation |
---|---|
bin | 11101010010000110100… |
… | …011010110111000000010 |
3 | 21010101002210102210121120 |
4 | 131102012203112320002 |
5 | 230432143320011320 |
6 | 4140234441533110 |
7 | 265245502500420 |
oct | 35220643267002 |
9 | 7111083383546 |
10 | 2012302110210 |
11 | 70645a098317 |
12 | 285bb7aa4196 |
13 | 1179b4185322 |
14 | 6d578670110 |
15 | 37528027440 |
hex | 1d4868d6e02 |
2012302110210 has 128 divisors (see below), whose sum is σ = 5563867968000. Its totient is φ = 456262072320.
The previous prime is 2012302110157. The next prime is 2012302110211. The reversal of 2012302110210 is 120112032102.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2012302110210.
It is not an unprimeable number, because it can be changed into a prime (2012302110211) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23769436 + ... + 23853944.
It is an arithmetic number, because the mean of its divisors is an integer number (43467718500).
Almost surely, 22012302110210 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2012302110210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2781933984000).
2012302110210 is an abundant number, since it is smaller than the sum of its proper divisors (3551565857790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012302110210 is a wasteful number, since it uses less digits than its factorization.
2012302110210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85436.
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 2012302110210 its reverse (120112032102), we get a palindrome (2132414142312).
The spelling of 2012302110210 in words is "two trillion, twelve billion, three hundred two million, one hundred ten thousand, two hundred ten".
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