Base | Representation |
---|---|
bin | 10010000001100… |
… | …11001111000001 |
3 | 101112111222222211 |
4 | 21000303033001 |
5 | 302202023201 |
6 | 23000502121 |
7 | 3514135216 |
oct | 1100631701 |
9 | 345458884 |
10 | 151204801 |
11 | 78395450 |
12 | 4277a941 |
13 | 254313c7 |
14 | 1611db0d |
15 | d41b651 |
hex | 90333c1 |
151204801 has 8 divisors (see below), whose sum is σ = 165057984. Its totient is φ = 137369520.
The previous prime is 151204799. The next prime is 151204841. The reversal of 151204801 is 108402151.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 151204801 - 21 = 151204799 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (151204841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18220 + ... + 25186.
It is an arithmetic number, because the mean of its divisors is an integer number (20632248).
Almost surely, 2151204801 is an apocalyptic number.
151204801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
151204801 is a deficient number, since it is larger than the sum of its proper divisors (13853183).
151204801 is a wasteful number, since it uses less digits than its factorization.
151204801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8951.
The product of its (nonzero) digits is 320, while the sum is 22.
The square root of 151204801 is about 12296.5361382789. The cubic root of 151204801 is about 532.7480396461.
Adding to 151204801 its reverse (108402151), we get a palindrome (259606952).
The spelling of 151204801 in words is "one hundred fifty-one million, two hundred four thousand, eight hundred one".
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