| Base | Representation |
|---|---|
| bin | 11100111000111… |
| … | …11111000000000 |
| 3 | 121220000201220210 |
| 4 | 32130133320000 |
| 5 | 444020222431 |
| 6 | 40014234120 |
| 7 | 6001645323 |
| oct | 1634377000 |
| 9 | 556021823 |
| 10 | 242351616 |
| 11 | 11488a3a1 |
| 12 | 691b5940 |
| 13 | 3b295330 |
| 14 | 242887ba |
| 15 | 16422d46 |
| hex | e71fe00 |
242351616 has 160 divisors (see below), whose sum is σ = 711516960. Its totient is φ = 72843264.
The previous prime is 242351611. The next prime is 242351623. The reversal of 242351616 is 616153242.
242351616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2423516162 = 117468611555622912, which contains 22 as substring.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242351611) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1058190 + ... + 1058418.
It is an arithmetic number, because the mean of its divisors is an integer number (4446981).
Almost surely, 2242351616 is an apocalyptic number.
242351616 is a gapful number since it is divisible by the number (26) 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 242351616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (355758480).
242351616 is an abundant number, since it is smaller than the sum of its proper divisors (469165344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242351616 is a wasteful number, since it uses less digits than its factorization.
242351616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316 (or 300 counting only the distinct ones).
The product of its digits is 8640, while the sum is 30.
The square root of 242351616 is about 15567.6464502506. The cubic root of 242351616 is about 623.4696348170.
The spelling of 242351616 in words is "two hundred forty-two million, three hundred fifty-one thousand, six hundred sixteen".
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