Base | Representation |
---|---|
bin | 101100001011010011… |
… | …001011111111000010 |
3 | 11112102202212000101220 |
4 | 230023103023333002 |
5 | 1234121130010313 |
6 | 33442503535510 |
7 | 3266315133003 |
oct | 541323137702 |
9 | 145382760356 |
10 | 47434219458 |
11 | 1913142016a |
12 | 923975a596 |
13 | 461c31b4a2 |
14 | 241da791aa |
15 | 13794c3823 |
hex | b0b4cbfc2 |
47434219458 has 16 divisors (see below), whose sum is σ = 96204614976. Its totient is φ = 15588710480.
The previous prime is 47434219433. The next prime is 47434219501. The reversal of 47434219458 is 85491243474.
It is a self number, because there is not a number n which added to its sum of digits gives 47434219458.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55673541 + ... + 55674392.
It is an arithmetic number, because the mean of its divisors is an integer number (6012788436).
Almost surely, 247434219458 is an apocalyptic number.
47434219458 is an abundant number, since it is smaller than the sum of its proper divisors (48770395518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47434219458 is a wasteful number, since it uses less digits than its factorization.
47434219458 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111348009.
The product of its digits is 3870720, while the sum is 51.
The spelling of 47434219458 in words is "forty-seven billion, four hundred thirty-four million, two hundred nineteen thousand, four hundred fifty-eight".
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