Base | Representation |
---|---|
bin | 10010101111100… |
… | …010101000110010 |
3 | 210220200211210000 |
4 | 102233202220302 |
5 | 1120444440110 |
6 | 51111450430 |
7 | 10535542140 |
oct | 2257425062 |
9 | 726624700 |
10 | 314452530 |
11 | 151555927 |
12 | 89386a16 |
13 | 501bb1b2 |
14 | 2da96590 |
15 | 1c9161c0 |
hex | 12be2a32 |
314452530 has 160 divisors (see below), whose sum is σ = 998046720. Its totient is φ = 69517440.
The previous prime is 314452487. The next prime is 314452543. The reversal of 314452530 is 35254413.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 314452494 and 314452503.
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, 174876 + ... + 176664.
It is an arithmetic number, because the mean of its divisors is an integer number (6237792).
Almost surely, 2314452530 is an apocalyptic number.
314452530 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 314452530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (499023360).
314452530 is an abundant number, since it is smaller than the sum of its proper divisors (683594190).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
314452530 is a wasteful number, since it uses less digits than its factorization.
314452530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1846 (or 1837 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 314452530 is about 17732.8094220854. The cubic root of 314452530 is about 680.0147992742.
The spelling of 314452530 in words is "three hundred fourteen million, four hundred fifty-two thousand, five hundred thirty".
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