Base | Representation |
---|---|
bin | 100100100101000… |
… | …000110011111110 |
3 | 1120202202022000220 |
4 | 210211000303332 |
5 | 2224100314210 |
6 | 140521202210 |
7 | 21131133414 |
oct | 4445006376 |
9 | 1522668026 |
10 | 613682430 |
11 | 295453769 |
12 | 151630366 |
13 | 9a1a95ca |
14 | 5b7092b4 |
15 | 38d21c70 |
hex | 24940cfe |
613682430 has 16 divisors (see below), whose sum is σ = 1472837904. Its totient is φ = 163648640.
The previous prime is 613682357. The next prime is 613682471. The reversal of 613682430 is 34286316.
It is a super-2 number, since 2×6136824302 = 753212249781409800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 613682391 and 613682400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10228011 + ... + 10228070.
It is an arithmetic number, because the mean of its divisors is an integer number (92052369).
Almost surely, 2613682430 is an apocalyptic number.
613682430 is an abundant number, since it is smaller than the sum of its proper divisors (859155474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
613682430 is a wasteful number, since it uses less digits than its factorization.
613682430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20456091.
The product of its (nonzero) digits is 20736, while the sum is 33.
The square root of 613682430 is about 24772.6145168410. The cubic root of 613682430 is about 849.7957663873.
The spelling of 613682430 in words is "six hundred thirteen million, six hundred eighty-two thousand, four hundred thirty".
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