Base | Representation |
---|---|
bin | 10100010011110… |
… | …110001010100000 |
3 | 212202011201220000 |
4 | 110103312022200 |
5 | 1144212400122 |
6 | 53451220000 |
7 | 11305205142 |
oct | 2423661240 |
9 | 782151800 |
10 | 340746912 |
11 | 165385220 |
12 | 96147600 |
13 | 557965bc |
14 | 3337cc92 |
15 | 1edac0ac |
hex | 144f62a0 |
340746912 has 480 divisors, whose sum is σ = 1251391680. Its totient is φ = 89579520.
The previous prime is 340746907. The next prime is 340746953. The reversal of 340746912 is 219647043.
It is a super-2 number, since 2×3407469122 = 232216916075071488, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 9209358 + ... + 9209394.
It is an arithmetic number, because the mean of its divisors is an integer number (2607066).
Almost surely, 2340746912 is an apocalyptic number.
340746912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 340746912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (625695840).
340746912 is an abundant number, since it is smaller than the sum of its proper divisors (910644768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
340746912 is a wasteful number, since it uses less digits than its factorization.
340746912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106 (or 89 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 340746912 is about 18459.3312988310. The cubic root of 340746912 is about 698.4639187611.
The spelling of 340746912 in words is "three hundred forty million, seven hundred forty-six thousand, nine hundred twelve".
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