Base | Representation |
---|---|
bin | 11101111110101111000… |
… | …10011001001011101110 |
3 | 10122110220100220121221000 |
4 | 32333113202121023232 |
5 | 113334133001114410 |
6 | 2105121051021130 |
7 | 134265111406116 |
oct | 16772742311356 |
9 | 3573810817830 |
10 | 1030113301230 |
11 | 367961115902 |
12 | 147786a3a7a6 |
13 | 761a6c80790 |
14 | 37c01946046 |
15 | 1bbe02c0dc0 |
hex | efd78992ee |
1030113301230 has 128 divisors (see below), whose sum is σ = 3053702615040. Its totient is φ = 245386765440.
The previous prime is 1030113301223. The next prime is 1030113301247. The reversal of 1030113301230 is 321033110301.
It is a happy number.
1030113301230 is a `hidden beast` number, since 1 + 0 + 301 + 1 + 330 + 1 + 2 + 30 = 666.
It is a super-2 number, since 2×10301133012302 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4624732 + ... + 4842351.
It is an arithmetic number, because the mean of its divisors is an integer number (23857051680).
Almost surely, 21030113301230 is an apocalyptic number.
1030113301230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1030113301230 is an abundant number, since it is smaller than the sum of its proper divisors (2023589313810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030113301230 is a wasteful number, since it uses less digits than its factorization.
1030113301230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9467143 (or 9467137 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 1030113301230 its reverse (321033110301), we get a palindrome (1351146411531).
The spelling of 1030113301230 in words is "one trillion, thirty billion, one hundred thirteen million, three hundred one thousand, two hundred thirty".
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