Base | Representation |
---|---|
bin | 10010001101000… |
… | …11111010011001 |
3 | 101122100201110121 |
4 | 21012203322121 |
5 | 303043334110 |
6 | 23053113241 |
7 | 3533024650 |
oct | 1106437231 |
9 | 348321417 |
10 | 152714905 |
11 | 79226a72 |
12 | 43188821 |
13 | 2583c865 |
14 | 163d4197 |
15 | d618cda |
hex | 91a3e99 |
152714905 has 16 divisors (see below), whose sum is σ = 212310144. Its totient is φ = 103282560.
The previous prime is 152714879. The next prime is 152714911. The reversal of 152714905 is 509417251.
152714905 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 152714905 - 217 = 152583833 is a prime.
It is a Duffinian 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, 27331 + ... + 32440.
It is an arithmetic number, because the mean of its divisors is an integer number (13269384).
Almost surely, 2152714905 is an apocalyptic number.
It is an amenable number.
152714905 is a deficient number, since it is larger than the sum of its proper divisors (59595239).
152714905 is an equidigital number, since it uses as much as digits as its factorization.
152714905 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59856.
The product of its (nonzero) digits is 12600, while the sum is 34.
The square root of 152714905 is about 12357.7872210198. The cubic root of 152714905 is about 534.5157116308.
The spelling of 152714905 in words is "one hundred fifty-two million, seven hundred fourteen thousand, nine hundred five".
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