Base | Representation |
---|---|
bin | 1110010110010… |
… | …10111100101110 |
3 | 22101111101010222 |
4 | 13023022330232 |
5 | 221303301232 |
6 | 15535531342 |
7 | 2661055601 |
oct | 713127456 |
9 | 271441128 |
10 | 120368942 |
11 | 61a43a71 |
12 | 34389b52 |
13 | 1bc25b35 |
14 | 11db4338 |
15 | a879d12 |
hex | 72caf2e |
120368942 has 8 divisors (see below), whose sum is σ = 191174256. Its totient is φ = 56644192.
The previous prime is 120368923. The next prime is 120368947. The reversal of 120368942 is 249863021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120368947) 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, 1770098 + ... + 1770165.
It is an arithmetic number, because the mean of its divisors is an integer number (23896782).
Almost surely, 2120368942 is an apocalyptic number.
120368942 is a deficient number, since it is larger than the sum of its proper divisors (70805314).
120368942 is a wasteful number, since it uses less digits than its factorization.
120368942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3540282.
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 120368942 is about 10971.2780477026. The cubic root of 120368942 is about 493.7473917076.
The spelling of 120368942 in words is "one hundred twenty million, three hundred sixty-eight thousand, nine hundred forty-two".
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