Base | Representation |
---|---|
bin | 10010111101001… |
… | …10000000100101 |
3 | 102002012210111120 |
4 | 21132212000211 |
5 | 311201434244 |
6 | 23440124153 |
7 | 3640414302 |
oct | 1136460045 |
9 | 362183446 |
10 | 159014949 |
11 | 8183a315 |
12 | 45306659 |
13 | 26c372b2 |
14 | 171940a9 |
15 | de60819 |
hex | 97a6025 |
159014949 has 8 divisors (see below), whose sum is σ = 213130752. Its totient is φ = 105454560.
The previous prime is 159014879. The next prime is 159014953. The reversal of 159014949 is 949410951.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 159014949 - 28 = 159014693 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 159014949.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (159010949) 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, 138184 + ... + 139329.
It is an arithmetic number, because the mean of its divisors is an integer number (26641344).
Almost surely, 2159014949 is an apocalyptic number.
It is an amenable number.
159014949 is a deficient number, since it is larger than the sum of its proper divisors (54115803).
159014949 is a wasteful number, since it uses less digits than its factorization.
159014949 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 277707.
The product of its (nonzero) digits is 58320, while the sum is 42.
The square root of 159014949 is about 12610.1129653941. The cubic root of 159014949 is about 541.7671292110.
The spelling of 159014949 in words is "one hundred fifty-nine million, fourteen thousand, nine hundred forty-nine".
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