Base | Representation |
---|---|
bin | 1000110101101011111… |
… | …1110000111101000100 |
3 | 112111221201112200121201 |
4 | 2031122333300331010 |
5 | 4441442213123023 |
6 | 153431551352244 |
7 | 13653666061300 |
oct | 2153277607504 |
9 | 474851480551 |
10 | 151850520388 |
11 | 59443729546 |
12 | 2551a522684 |
13 | 1141ca7a738 |
14 | 74c7458d00 |
15 | 3e3b2b6bad |
hex | 235aff0f44 |
151850520388 has 36 divisors (see below), whose sum is σ = 325393980240. Its totient is φ = 61653593232.
The previous prime is 151850520379. The next prime is 151850520413. The reversal of 151850520388 is 883025058151.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20384370 + ... + 20391817.
Almost surely, 2151850520388 is an apocalyptic number.
It is an amenable number.
151850520388 is an abundant number, since it is smaller than the sum of its proper divisors (173543459852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151850520388 is a wasteful number, since it uses less digits than its factorization.
151850520388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40776224 (or 40776215 counting only the distinct ones).
The product of its (nonzero) digits is 384000, while the sum is 46.
The spelling of 151850520388 in words is "one hundred fifty-one billion, eight hundred fifty million, five hundred twenty thousand, three hundred eighty-eight".
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