Base | Representation |
---|---|
bin | 1110100110001… |
… | …00111100011110 |
3 | 22112101200011110 |
4 | 13103010330132 |
5 | 222321112002 |
6 | 20052202450 |
7 | 3014510211 |
oct | 723047436 |
9 | 275350143 |
10 | 122441502 |
11 | 6312a127 |
12 | 35009426 |
13 | 1c4a02c1 |
14 | 12393778 |
15 | ab38e6c |
hex | 74c4f1e |
122441502 has 8 divisors (see below), whose sum is σ = 244883016. Its totient is φ = 40813832.
The previous prime is 122441471. The next prime is 122441507. The reversal of 122441502 is 205144221.
It is a sphenic number, since it is the product of 3 distinct primes.
122441502 is an admirable number.
It is a super-3 number, since 3×1224415023 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122441507) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10203453 + ... + 10203464.
It is an arithmetic number, because the mean of its divisors is an integer number (30610377).
Almost surely, 2122441502 is an apocalyptic number.
122441502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122441502 is a wasteful number, since it uses less digits than its factorization.
122441502 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20406922.
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 122441502 is about 11065.3288247571. The cubic root of 122441502 is about 496.5651266581.
Adding to 122441502 its reverse (205144221), we get a palindrome (327585723).
The spelling of 122441502 in words is "one hundred twenty-two million, four hundred forty-one thousand, five hundred two".
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