Base | Representation |
---|---|
bin | 10111101011100010100110… |
… | …10101000100111001110100 |
3 | 20211101012000102122011112012 |
4 | 23311301103111010321310 |
5 | 23311133143332440430 |
6 | 302430134553543352 |
7 | 13653122615545340 |
oct | 1365612325047164 |
9 | 224335012564465 |
10 | 52073581530740 |
11 | 15657311245000 |
12 | 5a10261114b58 |
13 | 2309696416343 |
14 | cc0536612620 |
15 | 6048478b2695 |
hex | 2f5c53544e74 |
52073581530740 has 96 divisors (see below), whose sum is σ = 137464866056448. Its totient is φ = 16230726652800.
The previous prime is 52073581530703. The next prime is 52073581530749. The reversal of 52073581530740 is 4703518537025.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52073581530749) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139540991 + ... + 139913670.
It is an arithmetic number, because the mean of its divisors is an integer number (1431925688088).
Almost surely, 252073581530740 is an apocalyptic number.
It is an amenable number.
52073581530740 is an abundant number, since it is smaller than the sum of its proper divisors (85391284525708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52073581530740 is a wasteful number, since it uses less digits than its factorization.
52073581530740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279454710 (or 279454686 counting only the distinct ones).
The product of its (nonzero) digits is 3528000, while the sum is 50.
The spelling of 52073581530740 in words is "fifty-two trillion, seventy-three billion, five hundred eighty-one million, five hundred thirty thousand, seven hundred forty".
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