Base | Representation |
---|---|
bin | 1000101011111010101… |
… | …1101000011110111001 |
3 | 112021011221210201000001 |
4 | 2022332223220132321 |
5 | 4421104331401423 |
6 | 152315425513001 |
7 | 13532003021656 |
oct | 2127653503671 |
9 | 467157721001 |
10 | 149227997113 |
11 | 5831834aa38 |
12 | 24b081a2761 |
13 | 110c264ca10 |
14 | 7319032c2d |
15 | 3d35e37cad |
hex | 22beae87b9 |
149227997113 has 8 divisors (see below), whose sum is σ = 163105687808. Its totient is φ = 135692965584.
The previous prime is 149227997099. The next prime is 149227997119. The reversal of 149227997113 is 311799722941.
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 149227997113 - 25 = 149227997081 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (149227997119) 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, 85663881 + ... + 85665622.
It is an arithmetic number, because the mean of its divisors is an integer number (20388210976).
Almost surely, 2149227997113 is an apocalyptic number.
149227997113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
149227997113 is a deficient number, since it is larger than the sum of its proper divisors (13877690695).
149227997113 is a wasteful number, since it uses less digits than its factorization.
149227997113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171329583.
The product of its digits is 1714608, while the sum is 55.
The spelling of 149227997113 in words is "one hundred forty-nine billion, two hundred twenty-seven million, nine hundred ninety-seven thousand, one hundred thirteen".
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