Base | Representation |
---|---|
bin | 1001001101000101000100… |
… | …0000011010011011000100 |
3 | 1022211111021020200200001011 |
4 | 2103101101000122123010 |
5 | 2311302334303341400 |
6 | 33305111430412004 |
7 | 2063111342516410 |
oct | 223212100323304 |
9 | 38744236620034 |
10 | 10120302012100 |
11 | 3251aa5717315 |
12 | 1175470801004 |
13 | 585456a96477 |
14 | 26db7a60dd40 |
15 | 1283bb6a38ba |
hex | 9345101a6c4 |
10120302012100 has 72 divisors (see below), whose sum is σ = 25098766853888. Its totient is φ = 3469760064000.
The previous prime is 10120302012019. The next prime is 10120302012101. The reversal of 10120302012100 is 121020302101.
It is a super-2 number, since 2×101203020121002 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10120302012101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80544325 + ... + 80669875.
Almost surely, 210120302012100 is an apocalyptic number.
10120302012100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10120302012100 is an abundant number, since it is smaller than the sum of its proper divisors (14978464841788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10120302012100 is a wasteful number, since it uses less digits than its factorization.
10120302012100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240725 (or 240718 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 10120302012100 its reverse (121020302101), we get a palindrome (10241322314201).
The spelling of 10120302012100 in words is "ten trillion, one hundred twenty billion, three hundred two million, twelve thousand, one hundred".
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