Base | Representation |
---|---|
bin | 1110010100101… |
… | …10011000011101 |
3 | 22101002102210102 |
4 | 13022112120131 |
5 | 221224404004 |
6 | 15531150445 |
7 | 2656201061 |
oct | 712263035 |
9 | 271072712 |
10 | 120153629 |
11 | 61907222 |
12 | 342a5425 |
13 | 1bb7bb2b |
14 | 11d59aa1 |
15 | a83611e |
hex | 729661d |
120153629 has 2 divisors, whose sum is σ = 120153630. Its totient is φ = 120153628.
The previous prime is 120153619. The next prime is 120153647. The reversal of 120153629 is 926351021.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 103327225 + 16826404 = 10165^2 + 4102^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120153629 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120153619) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60076814 + 60076815.
It is an arithmetic number, because the mean of its divisors is an integer number (60076815).
Almost surely, 2120153629 is an apocalyptic number.
It is an amenable number.
120153629 is a deficient number, since it is larger than the sum of its proper divisors (1).
120153629 is an equidigital number, since it uses as much as digits as its factorization.
120153629 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 120153629 is about 10961.4610796189. The cubic root of 120153629 is about 493.4528149344.
The spelling of 120153629 in words is "one hundred twenty million, one hundred fifty-three thousand, six hundred twenty-nine".
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