Base | Representation |
---|---|
bin | 1000011110010011011… |
… | …0111000001101001010 |
3 | 111220202021020121212221 |
4 | 2013210312320031022 |
5 | 4341113304341020 |
6 | 150513041324254 |
7 | 13342306302313 |
oct | 2074466701512 |
9 | 456667217787 |
10 | 145573512010 |
11 | 568124a8213 |
12 | 2426833668a |
13 | 1095c4a3bb4 |
14 | 708d93d60a |
15 | 3bc01b26aa |
hex | 21e4db834a |
145573512010 has 32 divisors (see below), whose sum is σ = 275858395200. Its totient is φ = 55157719680.
The previous prime is 145573511989. The next prime is 145573512023. The reversal of 145573512010 is 10215375541.
It is a super-2 number, since 2×1455735120102 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1605261 + ... + 1693519.
It is an arithmetic number, because the mean of its divisors is an integer number (8620574850).
Almost surely, 2145573512010 is an apocalyptic number.
145573512010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
145573512010 is a deficient number, since it is larger than the sum of its proper divisors (130284883190).
145573512010 is a wasteful number, since it uses less digits than its factorization.
145573512010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96966.
The product of its (nonzero) digits is 21000, while the sum is 34.
Adding to 145573512010 its reverse (10215375541), we get a palindrome (155788887551).
The spelling of 145573512010 in words is "one hundred forty-five billion, five hundred seventy-three million, five hundred twelve thousand, ten".
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