Base | Representation |
---|---|
bin | 101111111110010011… |
… | …0001101100100101110 |
3 | 100211220210022010001200 |
4 | 1133330212031210232 |
5 | 3141442130421220 |
6 | 115154441350330 |
7 | 10304661412431 |
oct | 1377446154456 |
9 | 324823263050 |
10 | 103022123310 |
11 | 3a767337077 |
12 | 17b71a983a6 |
13 | 993a96b9a2 |
14 | 4db4585818 |
15 | 2a2e6ed890 |
hex | 17fc98d92e |
103022123310 has 48 divisors (see below), whose sum is σ = 268652429136. Its totient is φ = 27391037184.
The previous prime is 103022123279. The next prime is 103022123311. The reversal of 103022123310 is 13321220301.
103022123310 is a `hidden beast` number, since 10 + 302 + 21 + 2 + 331 + 0 = 666.
It is a super-4 number, since 4×1030221233104 (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
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 (103022123311) 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, 1668024 + ... + 1728683.
It is an arithmetic number, because the mean of its divisors is an integer number (5596925607).
Almost surely, 2103022123310 is an apocalyptic number.
103022123310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103022123310 is an abundant number, since it is smaller than the sum of its proper divisors (165630305826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103022123310 is a wasteful number, since it uses less digits than its factorization.
103022123310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3397057 (or 3397054 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 103022123310 its reverse (13321220301), we get a palindrome (116343343611).
The spelling of 103022123310 in words is "one hundred three billion, twenty-two million, one hundred twenty-three thousand, three hundred ten".
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