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5212672 = 2910181
BaseRepresentation
bin10011111000101000000000
3100210211102221
4103320220000
52313301142
6303420424
762210203
oct23705000
910724387
105212672
112a403a3
1218b4714
13110682a
1499993a
156ce767
hex4f8a00

5212672 has 20 divisors (see below), whose sum is σ = 10416186. Its totient is φ = 2606080.

The previous prime is 5212637. The next prime is 5212673. The reversal of 5212672 is 2762125.

It can be written as a sum of positive squares in only one way, i.e., 4260096 + 952576 = 2064^2 + 976^2 .

It is not an unprimeable number, because it can be changed into a prime (5212673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4579 + ... + 5602.

Almost surely, 25212672 is an apocalyptic number.

It is an amenable number.

5212672 is a deficient number, since it is larger than the sum of its proper divisors (5203514).

5212672 is an equidigital number, since it uses as much as digits as its factorization.

5212672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10199 (or 10183 counting only the distinct ones).

The product of its digits is 1680, while the sum is 25.

The square root of 5212672 is about 2283.1276793031. The cubic root of 5212672 is about 173.3884374439.

Adding to 5212672 its reverse (2762125), we get a palindrome (7974797).

The spelling of 5212672 in words is "five million, two hundred twelve thousand, six hundred seventy-two".

Divisors: 1 2 4 8 16 32 64 128 256 512 10181 20362 40724 81448 162896 325792 651584 1303168 2606336 5212672