Base | Representation |
---|---|
bin | 100100011111111… |
… | …011010101110000 |
3 | 1120200020120022120 |
4 | 210133323111300 |
5 | 2223230134141 |
6 | 140432434240 |
7 | 21113611626 |
oct | 4437732560 |
9 | 1520216276 |
10 | 612349296 |
11 | 2947230a9 |
12 | 1510a8980 |
13 | 99b30880 |
14 | 5b47d516 |
15 | 38b5bc66 |
hex | 247fb570 |
612349296 has 80 divisors (see below), whose sum is σ = 1717223424. Its totient is φ = 186907392.
The previous prime is 612349291. The next prime is 612349301. The reversal of 612349296 is 692943216.
It is an interprime number because it is at equal distance from previous prime (612349291) and next prime (612349301).
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (612349291) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75385 + ... + 83111.
Almost surely, 2612349296 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 612349296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (858611712).
612349296 is an abundant number, since it is smaller than the sum of its proper divisors (1104874128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
612349296 is a wasteful number, since it uses less digits than its factorization.
612349296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7878 (or 7872 counting only the distinct ones).
The product of its digits is 139968, while the sum is 42.
The square root of 612349296 is about 24745.6924736407. The cubic root of 612349296 is about 849.1799685351.
The spelling of 612349296 in words is "six hundred twelve million, three hundred forty-nine thousand, two hundred ninety-six".
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