Base | Representation |
---|---|
bin | 101011111001000000… |
… | …001110001001100100 |
3 | 11111122101020202000220 |
4 | 223321000032021210 |
5 | 1233004034221300 |
6 | 33352220404340 |
7 | 3255600036525 |
oct | 537100161144 |
9 | 144571222026 |
10 | 47127257700 |
11 | 18a94121266 |
12 | 91729a66b0 |
13 | 45a0853a03 |
14 | 23d0db284c |
15 | 135c58bda0 |
hex | af900e264 |
47127257700 has 36 divisors (see below), whose sum is σ = 136354866480. Its totient is φ = 12567268640.
The previous prime is 47127257687. The next prime is 47127257701. The reversal of 47127257700 is 775272174.
It is not an unprimeable number, because it can be changed into a prime (47127257701) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78545130 + ... + 78545729.
It is an arithmetic number, because the mean of its divisors is an integer number (3787635180).
Almost surely, 247127257700 is an apocalyptic number.
It is an amenable number.
47127257700 is an abundant number, since it is smaller than the sum of its proper divisors (89227608780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47127257700 is a wasteful number, since it uses less digits than its factorization.
47127257700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157090876 (or 157090869 counting only the distinct ones).
The product of its (nonzero) digits is 192080, while the sum is 42.
The spelling of 47127257700 in words is "forty-seven billion, one hundred twenty-seven million, two hundred fifty-seven thousand, seven hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •