Base | Representation |
---|---|
bin | 1001010100011000… |
… | …1011100111010111 |
3 | 20110022212120212110 |
4 | 2111012023213113 |
5 | 20110331104443 |
6 | 1052114122103 |
7 | 115662524034 |
oct | 22506134727 |
9 | 6408776773 |
10 | 2501425623 |
11 | 1073a98104 |
12 | 599880333 |
13 | 30b30b308 |
14 | 19a30238b |
15 | e990d233 |
hex | 9518b9d7 |
2501425623 has 8 divisors (see below), whose sum is σ = 3341920000. Its totient is φ = 1664274168.
The previous prime is 2501425609. The next prime is 2501425649. The reversal of 2501425623 is 3265241052.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2501425623 - 24 = 2501425607 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2501425673) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833983 + ... + 836976.
It is an arithmetic number, because the mean of its divisors is an integer number (417740000).
Almost surely, 22501425623 is an apocalyptic number.
2501425623 is a deficient number, since it is larger than the sum of its proper divisors (840494377).
2501425623 is a wasteful number, since it uses less digits than its factorization.
2501425623 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1671461.
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 2501425623 is about 50014.2541981783. The cubic root of 2501425623 is about 1357.4667416873.
Adding to 2501425623 its reverse (3265241052), we get a palindrome (5766666675).
The spelling of 2501425623 in words is "two billion, five hundred one million, four hundred twenty-five thousand, six hundred twenty-three".
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