Base | Representation |
---|---|
bin | 1110011000110… |
… | …11000011101001 |
3 | 22102010001020200 |
4 | 13030123003221 |
5 | 221344301230 |
6 | 15550542413 |
7 | 2663623326 |
oct | 714330351 |
9 | 272101220 |
10 | 120697065 |
11 | 62148545 |
12 | 34507a09 |
13 | 1c00c2a8 |
14 | 1205bb4d |
15 | a8e2160 |
hex | 731b0e9 |
120697065 has 24 divisors (see below), whose sum is σ = 209526720. Its totient is φ = 64273824.
The previous prime is 120697061. The next prime is 120697091. The reversal of 120697065 is 560796021.
It is not a de Polignac number, because 120697065 - 22 = 120697061 is a prime.
It is a super-2 number, since 2×1206970652 = 29135562999228450, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (120697061) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35406 + ... + 38664.
It is an arithmetic number, because the mean of its divisors is an integer number (8730280).
Almost surely, 2120697065 is an apocalyptic number.
120697065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
120697065 is a deficient number, since it is larger than the sum of its proper divisors (88829655).
120697065 is a wasteful number, since it uses less digits than its factorization.
120697065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4093 (or 4090 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The square root of 120697065 is about 10986.2215979835. The cubic root of 120697065 is about 494.1956327115.
The spelling of 120697065 in words is "one hundred twenty million, six hundred ninety-seven thousand, sixty-five".
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