Base | Representation |
---|---|
bin | 1101110110110011010… |
… | …0010011101000111000 |
3 | 211202110000220122212000 |
4 | 3131230310103220320 |
5 | 12400011001240121 |
6 | 301205205021000 |
7 | 23125033601145 |
oct | 3355464235070 |
9 | 752400818760 |
10 | 238048852536 |
11 | 91a5740a280 |
12 | 3a1760b4760 |
13 | 195a90a03c1 |
14 | b7434ad3cc |
15 | 62d39e8526 |
hex | 376cd13a38 |
238048852536 has 64 divisors (see below), whose sum is σ = 721360166400. Its totient is φ = 72136015200.
The previous prime is 238048852513. The next prime is 238048852537. The reversal of 238048852536 is 635258840832.
It is a happy number.
238048852536 is a `hidden beast` number, since 2 + 3 + 8 + 0 + 4 + 88 + 525 + 36 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (238048852537) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50092080 + ... + 50096831.
It is an arithmetic number, because the mean of its divisors is an integer number (11271252600).
Almost surely, 2238048852536 is an apocalyptic number.
It is an amenable number.
238048852536 is an abundant number, since it is smaller than the sum of its proper divisors (483311313864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238048852536 is a wasteful number, since it uses less digits than its factorization.
238048852536 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100188937 (or 100188927 counting only the distinct ones).
The product of its (nonzero) digits is 11059200, while the sum is 54.
The spelling of 238048852536 in words is "two hundred thirty-eight billion, forty-eight million, eight hundred fifty-two thousand, five hundred thirty-six".
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