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5719272 = 2331323797
BaseRepresentation
bin10101110100010011101000
3101202120100220
4111310103220
52431004042
6322330040
766420156
oct25642350
911676326
105719272
113256a79
121ab9920
1312532b0
14a8c3d6
1577e8ec
hex5744e8

5719272 has 64 divisors (see below), whose sum is σ = 16087680. Its totient is φ = 1681152.

The previous prime is 5719267. The next prime is 5719277. The reversal of 5719272 is 2729175.

It is an interprime number because it is at equal distance from previous prime (5719267) and next prime (5719277).

It is not an unprimeable number, because it can be changed into a prime (5719277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6778 + ... + 7574.

It is an arithmetic number, because the mean of its divisors is an integer number (251370).

Almost surely, 25719272 is an apocalyptic number.

5719272 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is a pronic number, being equal to 2391×2392.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5719272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8043840).

5719272 is an abundant number, since it is smaller than the sum of its proper divisors (10368408).

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

5719272 is a wasteful number, since it uses less digits than its factorization.

5719272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 842 (or 838 counting only the distinct ones).

The product of its digits is 8820, while the sum is 33.

The square root of 5719272 is about 2391.4999477315. The cubic root of 5719272 is about 178.8326932495.

The spelling of 5719272 in words is "five million, seven hundred nineteen thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 13 23 24 26 39 46 52 69 78 92 104 138 156 184 276 299 312 552 598 797 897 1196 1594 1794 2391 2392 3188 3588 4782 6376 7176 9564 10361 18331 19128 20722 31083 36662 41444 54993 62166 73324 82888 109986 124332 146648 219972 238303 248664 439944 476606 714909 953212 1429818 1906424 2859636 5719272