Base | Representation |
---|---|
bin | 1011001111011110111… |
… | …10001000010110100000 |
3 | 1100221000210200000120010 |
4 | 11213233132020112200 |
5 | 22312040023224441 |
6 | 453241101044520 |
7 | 36623060431521 |
oct | 5475736102640 |
9 | 1327023600503 |
10 | 386269742496 |
11 | 1398a8221750 |
12 | 62a40b56740 |
13 | 2a56ab95011 |
14 | 149a4864848 |
15 | a0ab2e9116 |
hex | 59ef7885a0 |
386269742496 has 192 divisors, whose sum is σ = 1118466994176. Its totient is φ = 115749504000.
The previous prime is 386269742489. The next prime is 386269742519. The reversal of 386269742496 is 694247962683.
It is a super-2 number, since 2×3862697424962 (a number of 24 digits) contains 22 as substring.
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 31 ways as a sum of consecutive naturals, for example, 113373625 + ... + 113377031.
It is an arithmetic number, because the mean of its divisors is an integer number (5825348928).
Almost surely, 2386269742496 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 386269742496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (559233497088).
386269742496 is an abundant number, since it is smaller than the sum of its proper divisors (732197251680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
386269742496 is a wasteful number, since it uses less digits than its factorization.
386269742496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4595 (or 4587 counting only the distinct ones).
The product of its digits is 188116992, while the sum is 66.
The spelling of 386269742496 in words is "three hundred eighty-six billion, two hundred sixty-nine million, seven hundred forty-two thousand, four hundred ninety-six".
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