Base | Representation |
---|---|
bin | 10101101110001101101111… |
… | …10010011010100111010000 |
3 | 20021010112001021010021220112 |
4 | 22313012313302122213100 |
5 | 22230110131133324202 |
6 | 245332014123100452 |
7 | 13030040032032155 |
oct | 1267066762324720 |
9 | 207115037107815 |
10 | 47767414745552 |
11 | 1424705736a157 |
12 | 543578a671728 |
13 | 20865a8cc82b8 |
14 | bb1d5314822c |
15 | 57c817b67b52 |
hex | 2b71b7c9a9d0 |
47767414745552 has 20 divisors (see below), whose sum is σ = 92551888370340. Its totient is φ = 23883056456448.
The previous prime is 47767414745549. The next prime is 47767414745563. The reversal of 47767414745552 is 25554741476774.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 34966218074176 + 12801196671376 = 5913224^2 + 3577876^2 .
It is a super-2 number, since 2×477674147455522 (a number of 28 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40076573 + ... + 41251260.
It is an arithmetic number, because the mean of its divisors is an integer number (4627594418517).
Almost surely, 247767414745552 is an apocalyptic number.
It is an amenable number.
47767414745552 is a deficient number, since it is larger than the sum of its proper divisors (44784473624788).
47767414745552 is a wasteful number, since it uses less digits than its factorization.
47767414745552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81364550 (or 81364544 counting only the distinct ones).
The product of its digits is 921984000, while the sum is 68.
The spelling of 47767414745552 in words is "forty-seven trillion, seven hundred sixty-seven billion, four hundred fourteen million, seven hundred forty-five thousand, five hundred fifty-two".
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