Base | Representation |
---|---|
bin | 1110100111110… |
… | …10110101100100 |
3 | 22112210212222002 |
4 | 13103322311210 |
5 | 222400142434 |
6 | 20101024432 |
7 | 3016416605 |
oct | 723726544 |
9 | 275725862 |
10 | 122662244 |
11 | 6326aa61 |
12 | 350b5118 |
13 | 1c549913 |
14 | 1240ddac |
15 | ab7e57e |
hex | 74fad64 |
122662244 has 6 divisors (see below), whose sum is σ = 214658934. Its totient is φ = 61331120.
The previous prime is 122662237. The next prime is 122662249. The reversal of 122662244 is 442266221.
It can be written as a sum of positive squares in only one way, i.e., 62599744 + 60062500 = 7912^2 + 7750^2 .
It is a super-2 number, since 2×1226622442 = 30092052206231072, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (122662249) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15332777 + ... + 15332784.
It is an arithmetic number, because the mean of its divisors is an integer number (35776489).
Almost surely, 2122662244 is an apocalyptic number.
It is an amenable number.
122662244 is a deficient number, since it is larger than the sum of its proper divisors (91996690).
122662244 is a wasteful number, since it uses less digits than its factorization.
122662244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30665565 (or 30665563 counting only the distinct ones).
The product of its digits is 9216, while the sum is 29.
The square root of 122662244 is about 11075.2988221537. The cubic root of 122662244 is about 496.8633560764.
The spelling of 122662244 in words is "one hundred twenty-two million, six hundred sixty-two thousand, two hundred forty-four".
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