Base | Representation |
---|---|
bin | 10000110111000001111001… |
… | …100001111000100010010000 |
3 | 100201112201000200111111012121 |
4 | 100313001321201320202100 |
5 | 34204334411201323400 |
6 | 421412111424304024 |
7 | 21422120622222622 |
oct | 2067017141704220 |
9 | 321481020444177 |
10 | 74150354323600 |
11 | 21698a96a13465 |
12 | 8396a03772014 |
13 | 324b46b5bca09 |
14 | 1444c7962ac12 |
15 | 888c4a72021a |
hex | 437079878890 |
74150354323600 has 45 divisors (see below), whose sum is σ = 178146640024843. Its totient is φ = 29660072840960.
The previous prime is 74150354323589. The next prime is 74150354323601. The reversal of 74150354323600 is 632345305147.
The square root of 74150354323600 is 8611060.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 4480215689104 + 69670138634496 = 2116652^2 + 8346864^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (74150354323601) by changing a digit.
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 8 ways as a sum of consecutive naturals, for example, 172005924 + ... + 172436476.
Almost surely, 274150354323600 is an apocalyptic number.
74150354323600 is the 8611060-th square number.
It is an amenable number.
74150354323600 is an abundant number, since it is smaller than the sum of its proper divisors (103996285701243).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74150354323600 is an frugal number, since it uses more digits than its factorization.
74150354323600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 861124 (or 430560 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 43.
Adding to 74150354323600 its reverse (632345305147), we get a palindrome (74782699628747).
The spelling of 74150354323600 in words is "seventy-four trillion, one hundred fifty billion, three hundred fifty-four million, three hundred twenty-three thousand, six hundred".
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