Base | Representation |
---|---|
bin | 10110010000010110000110… |
… | …010110101000001101110011 |
3 | 110211120021001212122212002010 |
4 | 112100112012112220031303 |
5 | 100312132240012144004 |
6 | 544101323351054003 |
7 | 26421421116466203 |
oct | 2620260626501563 |
9 | 424507055585063 |
10 | 97880263787379 |
11 | 292078721a1677 |
12 | ab89a26371303 |
13 | 42800b9256628 |
14 | 1a25604084403 |
15 | b4b154a95a89 |
hex | 5905865a8373 |
97880263787379 has 16 divisors (see below), whose sum is σ = 134728205609984. Its totient is φ = 63143268184800.
The previous prime is 97880263787323. The next prime is 97880263787407. The reversal of 97880263787379 is 97378736208879.
It is a happy number.
It is not a de Polignac number, because 97880263787379 - 216 = 97880263721843 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (97880263789379) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42959329 + ... + 45180354.
It is an arithmetic number, because the mean of its divisors is an integer number (8420512850624).
Almost surely, 297880263787379 is an apocalyptic number.
97880263787379 is a deficient number, since it is larger than the sum of its proper divisors (36847941822605).
97880263787379 is a wasteful number, since it uses less digits than its factorization.
97880263787379 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88151658.
The product of its (nonzero) digits is 10754021376, while the sum is 84.
The spelling of 97880263787379 in words is "ninety-seven trillion, eight hundred eighty billion, two hundred sixty-three million, seven hundred eighty-seven thousand, three hundred seventy-nine".
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