Base | Representation |
---|---|
bin | 1000111001000110010… |
… | …0111000000010001100 |
3 | 112121022112120222010011 |
4 | 2032101210320002030 |
5 | 10000331122442010 |
6 | 154102502123004 |
7 | 14015455300606 |
oct | 2162144700214 |
9 | 477275528104 |
10 | 152766218380 |
11 | 59873602a46 |
12 | 25735120464 |
13 | 115376ac379 |
14 | 7572d00176 |
15 | 3e91894a8a |
hex | 239193808c |
152766218380 has 48 divisors (see below), whose sum is σ = 339900079680. Its totient is φ = 57474756608.
The previous prime is 152766218359. The next prime is 152766218411. The reversal of 152766218380 is 83812667251.
It is a happy number.
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, 383361 + ... + 672679.
It is an arithmetic number, because the mean of its divisors is an integer number (7081251660).
Almost surely, 2152766218380 is an apocalyptic number.
152766218380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152766218380 is an abundant number, since it is smaller than the sum of its proper divisors (187133861300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152766218380 is a wasteful number, since it uses less digits than its factorization.
152766218380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290898 (or 290896 counting only the distinct ones).
The product of its (nonzero) digits is 967680, while the sum is 49.
The spelling of 152766218380 in words is "one hundred fifty-two billion, seven hundred sixty-six million, two hundred eighteen thousand, three hundred eighty".
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