Base | Representation |
---|---|
bin | 110000000110111100… |
… | …0011001001001111110 |
3 | 100212122222221120001200 |
4 | 1200031320121021332 |
5 | 3143040344231024 |
6 | 115243320520330 |
7 | 10315112243412 |
oct | 1401570311176 |
9 | 325588846050 |
10 | 103312102014 |
11 | 3a8a5a963a0 |
12 | 180330200a6 |
13 | 9985a6b314 |
14 | 5000caad42 |
15 | 2a49dcd2c9 |
hex | 180de1927e |
103312102014 has 48 divisors (see below), whose sum is σ = 245541454704. Its totient is φ = 31133721600.
The previous prime is 103312102013. The next prime is 103312102021. The reversal of 103312102014 is 410201213301.
It is a super-2 number, since 2×1033121020142 (a number of 23 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 not an unprimeable number, because it can be changed into a prime (103312102013) 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, 1405539 + ... + 1477214.
It is an arithmetic number, because the mean of its divisors is an integer number (5115446973).
Almost surely, 2103312102014 is an apocalyptic number.
103312102014 is an abundant number, since it is smaller than the sum of its proper divisors (142229352690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103312102014 is a wasteful number, since it uses less digits than its factorization.
103312102014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2882953 (or 2882950 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 103312102014 its reverse (410201213301), we get a palindrome (513513315315).
The spelling of 103312102014 in words is "one hundred three billion, three hundred twelve million, one hundred two thousand, fourteen".
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