Base | Representation |
---|---|
bin | 111000000011000011… |
… | …0101111010100001100 |
3 | 102111200012102102211012 |
4 | 1300012012233110030 |
5 | 3433000021424002 |
6 | 131143204544352 |
7 | 11460445663550 |
oct | 1600606572414 |
9 | 374605372735 |
10 | 120361514252 |
11 | 47054a34131 |
12 | 1b3b09b20b8 |
13 | b472072425 |
14 | 5b7b36d860 |
15 | 31e6ab5d52 |
hex | 1c061af50c |
120361514252 has 24 divisors (see below), whose sum is σ = 248488289280. Its totient is φ = 49919521680.
The previous prime is 120361514219. The next prime is 120361514257. The reversal of 120361514252 is 252415163021.
It is a super-2 number, since 2×1203615142522 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (120361514257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69331802 + ... + 69333537.
It is an arithmetic number, because the mean of its divisors is an integer number (10353678720).
Almost surely, 2120361514252 is an apocalyptic number.
It is an amenable number.
120361514252 is an abundant number, since it is smaller than the sum of its proper divisors (128126775028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120361514252 is a wasteful number, since it uses less digits than its factorization.
120361514252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138665381 (or 138665379 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
Adding to 120361514252 its reverse (252415163021), we get a palindrome (372776677273).
The spelling of 120361514252 in words is "one hundred twenty billion, three hundred sixty-one million, five hundred fourteen thousand, two hundred fifty-two".
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