Base | Representation |
---|---|
bin | 111000000111111000… |
… | …0000011101010100100 |
3 | 102112002110221001122011 |
4 | 1300033300003222210 |
5 | 3433312433343302 |
6 | 131211225244004 |
7 | 11464452330214 |
oct | 1601760035244 |
9 | 375073831564 |
10 | 120523340452 |
11 | 47128313599 |
12 | 1b437033604 |
13 | b499752188 |
14 | 5b94a56244 |
15 | 3205dce5d7 |
hex | 1c0fc03aa4 |
120523340452 has 48 divisors (see below), whose sum is σ = 229690944000. Its totient is φ = 55124858880.
The previous prime is 120523340449. The next prime is 120523340491. The reversal of 120523340452 is 254043325021.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1000878 + ... + 1114810.
It is an arithmetic number, because the mean of its divisors is an integer number (4785228000).
Almost surely, 2120523340452 is an apocalyptic number.
It is an amenable number.
120523340452 is a deficient number, since it is larger than the sum of its proper divisors (109167603548).
120523340452 is a wasteful number, since it uses less digits than its factorization.
120523340452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114436 (or 114434 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 120523340452 its reverse (254043325021), we get a palindrome (374566665473).
The spelling of 120523340452 in words is "one hundred twenty billion, five hundred twenty-three million, three hundred forty thousand, four hundred fifty-two".
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