Base | Representation |
---|---|
bin | 101101110001010110000010… |
… | …100101011000000001011110 |
3 | 222101202101021002112101201110 |
4 | 231301112002211120001132 |
5 | 202341122032314011110 |
6 | 1552045154424522450 |
7 | 60254443215330150 |
oct | 5561260245300136 |
9 | 871671232471643 |
10 | 201303013032030 |
11 | 59161145997058 |
12 | 1a6b1a57920426 |
13 | 8842a3c6814c0 |
14 | 379d191408ad0 |
15 | 184154777ea20 |
hex | b7158295805e |
201303013032030 has 256 divisors, whose sum is σ = 601853585872896. Its totient is φ = 41956026900480.
The previous prime is 201303013032019. The next prime is 201303013032047. The reversal of 201303013032030 is 30230310303102.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 201303013031988 and 201303013032006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2093870122 + ... + 2093966258.
It is an arithmetic number, because the mean of its divisors is an integer number (2350990569816).
Almost surely, 2201303013032030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 201303013032030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300926792936448).
201303013032030 is an abundant number, since it is smaller than the sum of its proper divisors (400550572840866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201303013032030 is a wasteful number, since it uses less digits than its factorization.
201303013032030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105491.
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 201303013032030 its reverse (30230310303102), we get a palindrome (231533323335132).
The spelling of 201303013032030 in words is "two hundred one trillion, three hundred three billion, thirteen million, thirty-two thousand, thirty".
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