Base | Representation |
---|---|
bin | 1000110011100010010… |
… | …0001111011111101101 |
3 | 112110110110121112010022 |
4 | 2030320210033133231 |
5 | 4434301324130414 |
6 | 153254354451525 |
7 | 13633453156661 |
oct | 2147044173755 |
9 | 473413545108 |
10 | 151272880109 |
11 | 5917766288a |
12 | 25398b93ba5 |
13 | 1135a1b0360 |
14 | 74708528a1 |
15 | 3e0571418e |
hex | 233890f7ed |
151272880109 has 8 divisors (see below), whose sum is σ = 162912607872. Its totient is φ = 139633631280.
The previous prime is 151272880067. The next prime is 151272880183. The reversal of 151272880109 is 901088272151.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 151272880109 - 28 = 151272879853 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 151272880109.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151272880609) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795344 + ... + 967014.
It is an arithmetic number, because the mean of its divisors is an integer number (20364075984).
Almost surely, 2151272880109 is an apocalyptic number.
It is an amenable number.
151272880109 is a deficient number, since it is larger than the sum of its proper divisors (11639727763).
151272880109 is a wasteful number, since it uses less digits than its factorization.
151272880109 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 239467.
The product of its (nonzero) digits is 80640, while the sum is 44.
The spelling of 151272880109 in words is "one hundred fifty-one billion, two hundred seventy-two million, eight hundred eighty thousand, one hundred nine".
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