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4534416 = 243231489
BaseRepresentation
bin10001010011000010010000
322112101001100
4101103002100
52130100131
6241104400
753353605
oct21230220
98471040
104534416
112617857
121628100
13c29bb3
148606ac
155e87e6
hex453090

4534416 has 30 divisors (see below), whose sum is σ = 12690470. Its totient is φ = 1511424.

The previous prime is 4534403. The next prime is 4534417. The reversal of 4534416 is 6144354.

It can be written as a sum of positive squares in only one way, i.e., 4016016 + 518400 = 2004^2 + 720^2 .

It is a super-2 number, since 2×45344162 = 41121856922112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4534416.

It is not an unprimeable number, because it can be changed into a prime (4534417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15601 + ... + 15888.

Almost surely, 24534416 is an apocalyptic number.

It is an amenable number.

4534416 is an abundant number, since it is smaller than the sum of its proper divisors (8156054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4534416 is a wasteful number, since it uses less digits than its factorization.

4534416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31503 (or 31494 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 4534416 is about 2129.4168215735. The cubic root of 4534416 is about 165.5161796627.

It can be divided in two parts, 4534 and 416, that added together give a triangular number (4950 = T99).

The spelling of 4534416 in words is "four million, five hundred thirty-four thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 31489 62978 94467 125956 188934 251912 283401 377868 503824 566802 755736 1133604 1511472 2267208 4534416