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4379716 = 221129049
BaseRepresentation
bin10000101101010001000100
322020111211201
4100231101010
52110122331
6233512244
752140565
oct20552104
98214751
104379716
112521600
121572684
13ba4663
1482016c
155b7a61
hex42d444

4379716 has 18 divisors (see below), whose sum is σ = 8425550. Its totient is φ = 1990560.

The previous prime is 4379707. The next prime is 4379717. The reversal of 4379716 is 6179734.

It can be written as a sum of positive squares in only one way, i.e., 4186116 + 193600 = 2046^2 + 440^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4379717) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4041 + ... + 5008.

Almost surely, 24379716 is an apocalyptic number.

It is an amenable number.

4379716 is a deficient number, since it is larger than the sum of its proper divisors (4045834).

4379716 is a wasteful number, since it uses less digits than its factorization.

4379716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9075 (or 9062 counting only the distinct ones).

The product of its digits is 31752, while the sum is 37.

The square root of 4379716 is about 2092.7771023212. Note that the first 3 decimals coincide. The cubic root of 4379716 is about 163.6120614490.

It can be divided in two parts, 437 and 9716, that added together give a triangular number (10153 = T142).

The spelling of 4379716 in words is "four million, three hundred seventy-nine thousand, seven hundred sixteen".

Divisors: 1 2 4 11 22 44 121 242 484 9049 18098 36196 99539 199078 398156 1094929 2189858 4379716