Base | Representation |
---|---|
bin | 1110100011110… |
… | …01101100111110 |
3 | 22111211000101221 |
4 | 13101321230332 |
5 | 222231231220 |
6 | 20041423554 |
7 | 3012054535 |
oct | 721715476 |
9 | 274730357 |
10 | 122133310 |
11 | 62a39622 |
12 | 34a9abba |
13 | 1c3c2c40 |
14 | 1231331c |
15 | aac79aa |
hex | 7479b3e |
122133310 has 16 divisors (see below), whose sum is σ = 236750976. Its totient is φ = 45095328.
The previous prime is 122133281. The next prime is 122133313. The reversal of 122133310 is 13331221.
It is a super-2 number, since 2×1221333102 = 29833090823112200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122133313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 469614 + ... + 469873.
It is an arithmetic number, because the mean of its divisors is an integer number (14796936).
Almost surely, 2122133310 is an apocalyptic number.
122133310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
122133310 is a deficient number, since it is larger than the sum of its proper divisors (114617666).
122133310 is a wasteful number, since it uses less digits than its factorization.
122133310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 939507.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 122133310 is about 11051.3940297141. The cubic root of 122133310 is about 496.1481493585.
Adding to 122133310 its reverse (13331221), we get a palindrome (135464531).
The spelling of 122133310 in words is "one hundred twenty-two million, one hundred thirty-three thousand, three hundred ten".
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