Base | Representation |
---|---|
bin | 10010000100111… |
… | …11011101100101 |
3 | 101120100112002100 |
4 | 21002133131211 |
5 | 302310214401 |
6 | 23014202313 |
7 | 3520662513 |
oct | 1102373545 |
9 | 346315070 |
10 | 151648101 |
11 | 78668510 |
12 | 42953399 |
13 | 25558107 |
14 | 161d74b3 |
15 | d4a7b86 |
hex | 909f765 |
151648101 has 24 divisors (see below), whose sum is σ = 251540640. Its totient is φ = 87069600.
The previous prime is 151648099. The next prime is 151648117. The reversal of 151648101 is 101846151.
151648101 is a `hidden beast` number, since 1 + 5 + 1 + 648 + 10 + 1 = 666.
It is not a de Polignac number, because 151648101 - 21 = 151648099 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151648201) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38430 + ... + 42191.
It is an arithmetic number, because the mean of its divisors is an integer number (10480860).
Almost surely, 2151648101 is an apocalyptic number.
151648101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
151648101 is a deficient number, since it is larger than the sum of its proper divisors (99892539).
151648101 is a wasteful number, since it uses less digits than its factorization.
151648101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80657 (or 80654 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 27.
The square root of 151648101 is about 12314.5483473816. The cubic root of 151648101 is about 533.2681659525.
The spelling of 151648101 in words is "one hundred fifty-one million, six hundred forty-eight thousand, one hundred one".
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