Base | Representation |
---|---|
bin | 111010011111110111… |
… | …0111010001100110001 |
3 | 110000020220102112000202 |
4 | 1310333232322030301 |
5 | 4024234032010301 |
6 | 133413251324545 |
7 | 12035030354351 |
oct | 1647756721461 |
9 | 400226375022 |
10 | 125623313201 |
11 | 493050a3601 |
12 | 2041abb0755 |
13 | bb00215029 |
14 | 611a0dcb61 |
15 | 34039d266b |
hex | 1d3fbba331 |
125623313201 has 8 divisors (see below), whose sum is σ = 126849333600. Its totient is φ = 124403117760.
The previous prime is 125623313183. The next prime is 125623313279. The reversal of 125623313201 is 102313326521.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 125623313201 - 226 = 125556204337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (125623315201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1412891 + ... + 1499168.
It is an arithmetic number, because the mean of its divisors is an integer number (15856166700).
Almost surely, 2125623313201 is an apocalyptic number.
It is an amenable number.
125623313201 is a deficient number, since it is larger than the sum of its proper divisors (1226020399).
125623313201 is a wasteful number, since it uses less digits than its factorization.
125623313201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2912479.
The product of its (nonzero) digits is 6480, while the sum is 29.
Adding to 125623313201 its reverse (102313326521), we get a palindrome (227936639722).
It can be divided in two parts, 125 and 623313201, that added together give a palindrome (623313326).
The spelling of 125623313201 in words is "one hundred twenty-five billion, six hundred twenty-three million, three hundred thirteen thousand, two hundred one".
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