Base | Representation |
---|---|
bin | 1010001100001100100… |
… | …01110010101000000010 |
3 | 1020110210012220011211100 |
4 | 11012012101302220002 |
5 | 21214044130133410 |
6 | 424504321555230 |
7 | 34203631524210 |
oct | 5060621625002 |
9 | 1213705804740 |
10 | 350145161730 |
11 | 12554a8a7521 |
12 | 57a3aaa5b16 |
13 | 27031995240 |
14 | 12d38c5bcb0 |
15 | 9194b798c0 |
hex | 5186472a02 |
350145161730 has 384 divisors, whose sum is σ = 1146103934976. Its totient is φ = 72203788800.
The previous prime is 350145161719. The next prime is 350145161747. The reversal of 350145161730 is 37161541053.
350145161730 is a `hidden beast` number, since 3 + 5 + 0 + 1 + 4 + 5 + 1 + 617 + 30 = 666.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 71881195 + ... + 71886065.
It is an arithmetic number, because the mean of its divisors is an integer number (2984645664).
Almost surely, 2350145161730 is an apocalyptic number.
350145161730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 350145161730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (573051967488).
350145161730 is an abundant number, since it is smaller than the sum of its proper divisors (795958773246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
350145161730 is a wasteful number, since it uses less digits than its factorization.
350145161730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5102 (or 5099 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The spelling of 350145161730 in words is "three hundred fifty billion, one hundred forty-five million, one hundred sixty-one thousand, seven hundred thirty".
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