Base | Representation |
---|---|
bin | 1110011010110… |
… | …00010010001100 |
3 | 22102120210021002 |
4 | 13031120102030 |
5 | 221430312402 |
6 | 20000155432 |
7 | 2666016434 |
oct | 715302214 |
9 | 272523232 |
10 | 120947852 |
11 | 622a9a03 |
12 | 34608b78 |
13 | 1c09949c |
14 | 120c52c4 |
15 | a941602 |
hex | 735848c |
120947852 has 6 divisors (see below), whose sum is σ = 211658748. Its totient is φ = 60473924.
The previous prime is 120947851. The next prime is 120947867. The reversal of 120947852 is 258749021.
It is not an unprimeable number, because it can be changed into a prime (120947851) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15118478 + ... + 15118485.
It is an arithmetic number, because the mean of its divisors is an integer number (35276458).
Almost surely, 2120947852 is an apocalyptic number.
It is an amenable number.
120947852 is a deficient number, since it is larger than the sum of its proper divisors (90710896).
120947852 is a wasteful number, since it uses less digits than its factorization.
120947852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30236967 (or 30236965 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 38.
The square root of 120947852 is about 10997.6293809166. The cubic root of 120947852 is about 494.5376794129.
The spelling of 120947852 in words is "one hundred twenty million, nine hundred forty-seven thousand, eight hundred fifty-two".
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