Base | Representation |
---|---|
bin | 101111001000111001… |
… | …1011111001001000001 |
3 | 100200021220221020000112 |
4 | 1132101303133021001 |
5 | 3124304443103100 |
6 | 114300555401105 |
7 | 10212404360060 |
oct | 1362163371101 |
9 | 320256836015 |
10 | 101230441025 |
11 | 39a27a4370a |
12 | 17751a53195 |
13 | 971370185c |
14 | 4c846361d7 |
15 | 2977289b35 |
hex | 1791cdf241 |
101230441025 has 48 divisors (see below), whose sum is σ = 151959131136. Its totient is φ = 65305067520.
The previous prime is 101230441009. The next prime is 101230441051. The reversal of 101230441025 is 520144032101.
It is not a de Polignac number, because 101230441025 - 24 = 101230441009 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9327152 + ... + 9337998.
It is an arithmetic number, because the mean of its divisors is an integer number (3165815232).
Almost surely, 2101230441025 is an apocalyptic number.
It is an amenable number.
101230441025 is a deficient number, since it is larger than the sum of its proper divisors (50728690111).
101230441025 is a wasteful number, since it uses less digits than its factorization.
101230441025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14018 (or 14013 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
Adding to 101230441025 its reverse (520144032101), we get a palindrome (621374473126).
The spelling of 101230441025 in words is "one hundred one billion, two hundred thirty million, four hundred forty-one thousand, twenty-five".
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