Base | Representation |
---|---|
bin | 101100010001101110… |
… | …001001010101001100 |
3 | 11112201021120021121112 |
4 | 230101232021111030 |
5 | 1234331214343042 |
6 | 33501312551152 |
7 | 3302063622362 |
oct | 542156112514 |
9 | 145637507545 |
10 | 47541949772 |
11 | 19187211589 |
12 | 92698524b8 |
13 | 463873a735 |
14 | 24300bd632 |
15 | 1383ba3982 |
hex | b11b8954c |
47541949772 has 6 divisors (see below), whose sum is σ = 83198412108. Its totient is φ = 23770974884.
The previous prime is 47541949759. The next prime is 47541949841. The reversal of 47541949772 is 27794914574.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5942743718 + ... + 5942743725.
It is an arithmetic number, because the mean of its divisors is an integer number (13866402018).
Almost surely, 247541949772 is an apocalyptic number.
It is an amenable number.
47541949772 is a deficient number, since it is larger than the sum of its proper divisors (35656462336).
47541949772 is a wasteful number, since it uses less digits than its factorization.
47541949772 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11885487447 (or 11885487445 counting only the distinct ones).
The product of its digits is 17781120, while the sum is 59.
The spelling of 47541949772 in words is "forty-seven billion, five hundred forty-one million, nine hundred forty-nine thousand, seven hundred seventy-two".
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