Base | Representation |
---|---|
bin | 1110100011010101000010 |
3 | 21011210211000 |
4 | 32203111002 |
5 | 1434032342 |
6 | 213432430 |
7 | 44265432 |
oct | 16432502 |
9 | 7153730 |
10 | 3814722 |
11 | 217606a |
12 | 133b716 |
13 | a37442 |
14 | 7142c2 |
15 | 50544c |
hex | 3a3542 |
3814722 has 32 divisors (see below), whose sum is σ = 8688960. Its totient is φ = 1239840.
The previous prime is 3814721. The next prime is 3814729. The reversal of 3814722 is 2274183.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (3814721) 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, 1353 + ... + 3075.
It is an arithmetic number, because the mean of its divisors is an integer number (271530).
Almost surely, 23814722 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3814722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4344480).
3814722 is an abundant number, since it is smaller than the sum of its proper divisors (4874238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3814722 is a wasteful number, since it uses less digits than its factorization.
3814722 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1775 (or 1769 counting only the distinct ones).
The product of its digits is 2688, while the sum is 27.
The square root of 3814722 is about 1953.1313319897. The cubic root of 3814722 is about 156.2503377059.
The spelling of 3814722 in words is "three million, eight hundred fourteen thousand, seven hundred twenty-two".
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