| Base | Representation |
|---|---|
| bin | 111101111101… |
| … | …000010000010 |
| 3 | 1010120010011000 |
| 4 | 331331002002 |
| 5 | 13124201040 |
| 6 | 1340032430 |
| 7 | 255021120 |
| oct | 75750202 |
| 9 | 33503130 |
| 10 | 16240770 |
| 11 | 9192a27 |
| 12 | 5532716 |
| 13 | 3498330 |
| 14 | 222a910 |
| 15 | 165c130 |
| hex | f7d082 |
16240770 has 128 divisors (see below), whose sum is σ = 53383680. Its totient is φ = 3421440.
The previous prime is 16240769. The next prime is 16240771. The reversal of 16240770 is 7704261.
16240770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (16240769) and next prime (16240771).
It is a super-2 number, since 2×162407702 = 527525220385800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16240771) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24240 + ... + 24900.
It is an arithmetic number, because the mean of its divisors is an integer number (417060).
Almost surely, 216240770 is an apocalyptic number.
16240770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 16240770, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26691840).
16240770 is an abundant number, since it is smaller than the sum of its proper divisors (37142910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16240770 is a wasteful number, since it uses less digits than its factorization.
16240770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 697 (or 691 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 16240770 is about 4029.9838709355. The cubic root of 16240770 is about 253.2418856607.
The spelling of 16240770 in words is "sixteen million, two hundred forty thousand, seven hundred seventy".
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