Base | Representation |
---|---|
bin | 111011101111000110000001… |
… | …1110110101111110110001000 |
3 | 2112220102202211012102110220010 |
4 | 1313132030003312233312020 |
5 | 1022332320324042134434 |
6 | 5101304430511031520 |
7 | 215450636201663415 |
oct | 16736140366576610 |
9 | 2486382735373803 |
10 | 525442068708744 |
11 | 1424708035a3250 |
12 | 4ab2223980b5a0 |
13 | 19725c88bb2785 |
14 | 93a776345310c |
15 | 40b2e49cbb9e9 |
hex | 1dde303dafd88 |
525442068708744 has 32 divisors (see below), whose sum is σ = 1433023823751840. Its totient is φ = 159224869305600.
The previous prime is 525442068708719. The next prime is 525442068708763. The reversal of 525442068708744 is 447807860244525.
It is a Harshad number since it is a multiple of its sum of digits (66).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 995155432897 + ... + 995155433424.
It is an arithmetic number, because the mean of its divisors is an integer number (44781994492245).
Almost surely, 2525442068708744 is an apocalyptic number.
It is an amenable number.
525442068708744 is an abundant number, since it is smaller than the sum of its proper divisors (907581755043096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
525442068708744 is a wasteful number, since it uses less digits than its factorization.
525442068708744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1990310866341 (or 1990310866337 counting only the distinct ones).
The product of its (nonzero) digits is 481689600, while the sum is 66.
The spelling of 525442068708744 in words is "five hundred twenty-five trillion, four hundred forty-two billion, sixty-eight million, seven hundred eight thousand, seven hundred forty-four".
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