Base | Representation |
---|---|
bin | 10111011111011000111010… |
… | …010101011010101110110110 |
3 | 111112210112122102020210221011 |
4 | 113133120322111122232312 |
5 | 102020131211214443110 |
6 | 1003420533400342434 |
7 | 30522024456656233 |
oct | 2737307225325666 |
9 | 445715572223834 |
10 | 103312122031030 |
11 | 2aa114745aa510 |
12 | b7066b8774a1a |
13 | 45853a2cc4773 |
14 | 1b72494b5278a |
15 | be25ba9ea48a |
hex | 5df63a55abb6 |
103312122031030 has 32 divisors (see below), whose sum is σ = 202876644307968. Its totient is φ = 37566339804000.
The previous prime is 103312122030959. The next prime is 103312122031109. The reversal of 103312122031030 is 30130221213301.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 103312122030992 and 103312122031010.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18870502 + ... + 23721721.
It is an arithmetic number, because the mean of its divisors is an integer number (6339895134624).
Almost surely, 2103312122031030 is an apocalyptic number.
103312122031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103312122031030 is a deficient number, since it is larger than the sum of its proper divisors (99564522276938).
103312122031030 is a wasteful number, since it uses less digits than its factorization.
103312122031030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42614292.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 103312122031030 its reverse (30130221213301), we get a palindrome (133442343244331).
The spelling of 103312122031030 in words is "one hundred three trillion, three hundred twelve billion, one hundred twenty-two million, thirty-one thousand, thirty".
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