| Base | Representation |
|---|---|
| bin | 1101011100010… |
| … | …0010011111000 |
| 3 | 10221002022220220 |
| 4 | 3113010103320 |
| 5 | 103413103431 |
| 6 | 5332220040 |
| 7 | 1253132100 |
| oct | 327042370 |
| 9 | 127068826 |
| 10 | 56378616 |
| 11 | 299080a8 |
| 12 | 16a6a620 |
| 13 | b8ac838 |
| 14 | 76b8200 |
| 15 | 4e39b96 |
| hex | 35c44f8 |
56378616 has 96 divisors (see below), whose sum is σ = 165473280. Its totient is φ = 15960000.
The previous prime is 56378573. The next prime is 56378617. The reversal of 56378616 is 61687365.
56378616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56378617) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 224491 + ... + 224741.
It is an arithmetic number, because the mean of its divisors is an integer number (1723680).
Almost surely, 256378616 is an apocalyptic number.
56378616 is a gapful number since it is divisible by the number (56) 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 56378616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82736640).
56378616 is an abundant number, since it is smaller than the sum of its proper divisors (109094664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56378616 is a wasteful number, since it uses less digits than its factorization.
56378616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 465 (or 454 counting only the distinct ones).
The product of its digits is 181440, while the sum is 42.
The square root of 56378616 is about 7508.5695042398. The cubic root of 56378616 is about 383.4465225083.
The spelling of 56378616 in words is "fifty-six million, three hundred seventy-eight thousand, six hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •