| Base | Representation |
|---|---|
| bin | 111100010110100… |
| … | …1110110010111000 |
| 3 | 12020010121220111120 |
| 4 | 1320231032302320 |
| 5 | 13121412414000 |
| 6 | 532541225240 |
| 7 | 101120155455 |
| oct | 17055166270 |
| 9 | 5203556446 |
| 10 | 2025123000 |
| 11 | 94a14697a |
| 12 | 486262220 |
| 13 | 263732544 |
| 14 | 152d5882c |
| 15 | bcbc66a0 |
| hex | 78b4ecb8 |
2025123000 has 128 divisors (see below), whose sum is σ = 6346866240. Its totient is φ = 537600000.
The previous prime is 2025122993. The next prime is 2025123007. The reversal of 2025123000 is 3215202.
It is an interprime number because it is at equal distance from previous prime (2025122993) and next prime (2025123007).
It is a super-2 number, since 2×20251230002 = 8202246330258000000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2025123007) 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 31 ways as a sum of consecutive naturals, for example, 721600 + ... + 724400.
Almost surely, 22025123000 is an apocalyptic number.
2025123000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2025123000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3173433120).
2025123000 is an abundant number, since it is smaller than the sum of its proper divisors (4321743240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2025123000 is a wasteful number, since it uses less digits than its factorization.
2025123000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3066 (or 3052 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 2025123000 is about 45001.3666459142. The cubic root of 2025123000 is about 1265.1746127964.
Adding to 2025123000 its reverse (3215202), we get a palindrome (2028338202).
The spelling of 2025123000 in words is "two billion, twenty-five million, one hundred twenty-three thousand".
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