Base | Representation |
---|---|
bin | 110111110011110010… |
… | …0001101111000101111 |
3 | 102110100111022112101112 |
4 | 1233213210031320233 |
5 | 3430422340213301 |
6 | 131020303102235 |
7 | 11441654643341 |
oct | 1574744157057 |
9 | 373314275345 |
10 | 119849147951 |
11 | 469117a0805 |
12 | 1b2892a197b |
13 | b3bcb7a6c0 |
14 | 5b2d2b9291 |
15 | 31b6b089bb |
hex | 1be790de2f |
119849147951 has 8 divisors (see below), whose sum is σ = 130994706864. Its totient is φ = 108978788160.
The previous prime is 119849147923. The next prime is 119849148007. The reversal of 119849147951 is 159741948911.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-119849147951 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (119849147251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68798870 + ... + 68800611.
It is an arithmetic number, because the mean of its divisors is an integer number (16374338358).
Almost surely, 2119849147951 is an apocalyptic number.
119849147951 is a deficient number, since it is larger than the sum of its proper divisors (11145558913).
119849147951 is a wasteful number, since it uses less digits than its factorization.
119849147951 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137599561.
The product of its digits is 3265920, while the sum is 59.
The spelling of 119849147951 in words is "one hundred nineteen billion, eight hundred forty-nine million, one hundred forty-seven thousand, nine hundred fifty-one".
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