Base | Representation |
---|---|
bin | 1100111110000101111000 |
3 | 20101202000000 |
4 | 30332011320 |
5 | 1332300211 |
6 | 200513000 |
7 | 40620462 |
oct | 14760570 |
9 | 6352000 |
10 | 3400056 |
11 | 1a12570 |
12 | 117b760 |
13 | 92078a |
14 | 647132 |
15 | 472656 |
hex | 33e178 |
3400056 has 112 divisors (see below), whose sum is σ = 10623960. Its totient is φ = 1010880.
The previous prime is 3400043. The next prime is 3400063. The reversal of 3400056 is 6500043.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 64126 + ... + 64178.
Almost surely, 23400056 is an apocalyptic number.
3400056 is a gapful number since it is divisible by the number (36) 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 3400056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5311980).
3400056 is an abundant number, since it is smaller than the sum of its proper divisors (7223904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3400056 is a wasteful number, since it uses less digits than its factorization.
3400056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88 (or 69 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 18.
The square root of 3400056 is about 1843.9240765281. The cubic root of 3400056 is about 150.3702851738.
Adding to 3400056 its reverse (6500043), we get a palindrome (9900099).
The spelling of 3400056 in words is "three million, four hundred thousand, fifty-six".
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