Base | Representation |
---|---|
bin | 1010000111101101010… |
… | …10011110000100011110 |
3 | 1020020120022002110012120 |
4 | 11003312222132010132 |
5 | 21144130320241110 |
6 | 423425251043410 |
7 | 34060133532420 |
oct | 5036652360436 |
9 | 1206508073176 |
10 | 347735712030 |
11 | 124523820283 |
12 | 57487ba0566 |
13 | 26a3974b365 |
14 | 12b8ac5c810 |
15 | 90a3388870 |
hex | 50f6a9e11e |
347735712030 has 128 divisors (see below), whose sum is σ = 984085079040. Its totient is φ = 76985717760.
The previous prime is 347735712029. The next prime is 347735712041. The reversal of 347735712030 is 30217537743.
It is a super-2 number, since 2×3477357120302 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1051512 + ... + 1342068.
It is an arithmetic number, because the mean of its divisors is an integer number (7688164680).
Almost surely, 2347735712030 is an apocalyptic number.
347735712030 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 347735712030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492042539520).
347735712030 is an abundant number, since it is smaller than the sum of its proper divisors (636349367010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
347735712030 is a wasteful number, since it uses less digits than its factorization.
347735712030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 290754.
The product of its (nonzero) digits is 370440, while the sum is 42.
The spelling of 347735712030 in words is "three hundred forty-seven billion, seven hundred thirty-five million, seven hundred twelve thousand, thirty".
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