Base | Representation |
---|---|
bin | 1000011100001011001… |
… | …1001010010100101100 |
3 | 111212021110001111211201 |
4 | 2013002303022110230 |
5 | 4333431020043200 |
6 | 150340230255244 |
7 | 13322200422043 |
oct | 2070263122454 |
9 | 455243044751 |
10 | 145002112300 |
11 | 56549a04151 |
12 | 24128ab7524 |
13 | 1089acb0166 |
14 | 7037abd55a |
15 | 3b89e43c6a |
hex | 21c2cca52c |
145002112300 has 18 divisors (see below), whose sum is σ = 314654583908. Its totient is φ = 58000844880.
The previous prime is 145002112253. The next prime is 145002112303. The reversal of 145002112300 is 3211200541.
It is a super-2 number, since 2×1450021123002 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (145002112303) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 725010462 + ... + 725010661.
Almost surely, 2145002112300 is an apocalyptic number.
145002112300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
145002112300 is an abundant number, since it is smaller than the sum of its proper divisors (169652471608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145002112300 is a wasteful number, since it uses less digits than its factorization.
145002112300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1450021137 (or 1450021130 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
Adding to 145002112300 its reverse (3211200541), we get a palindrome (148213312841).
The spelling of 145002112300 in words is "one hundred forty-five billion, two million, one hundred twelve thousand, three hundred".
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