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5374720 = 285131719
BaseRepresentation
bin10100100000001100000000
3101010001201201
4110200030000
52333442340
6311110544
763453511
oct24401400
911101651
105374720
11304111a
121972454
131162510
149dca08
1571279a
hex520300

5374720 has 144 divisors (see below), whose sum is σ = 15452640. Its totient is φ = 1769472.

The previous prime is 5374697. The next prime is 5374727. The reversal of 5374720 is 274735.

It is not an unprimeable number, because it can be changed into a prime (5374727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282871 + ... + 282889.

It is an arithmetic number, because the mean of its divisors is an integer number (107310).

Almost surely, 25374720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5374720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7726320).

5374720 is an abundant number, since it is smaller than the sum of its proper divisors (10077920).

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

5374720 is a wasteful number, since it uses less digits than its factorization.

5374720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 28.

The square root of 5374720 is about 2318.3442367345. The cubic root of 5374720 is about 175.1668612566.

The spelling of 5374720 in words is "five million, three hundred seventy-four thousand, seven hundred twenty".

Divisors: 1 2 4 5 8 10 13 16 17 19 20 26 32 34 38 40 52 64 65 68 76 80 85 95 104 128 130 136 152 160 170 190 208 221 247 256 260 272 304 320 323 340 380 416 442 494 520 544 608 640 646 680 760 832 884 988 1040 1088 1105 1216 1235 1280 1292 1360 1520 1615 1664 1768 1976 2080 2176 2210 2432 2470 2584 2720 3040 3230 3328 3536 3952 4160 4199 4352 4420 4864 4940 5168 5440 6080 6460 7072 7904 8320 8398 8840 9880 10336 10880 12160 12920 14144 15808 16640 16796 17680 19760 20672 20995 21760 24320 25840 28288 31616 33592 35360 39520 41344 41990 51680 56576 63232 67184 70720 79040 82688 83980 103360 134368 141440 158080 167960 206720 268736 282880 316160 335920 413440 537472 671840 1074944 1343680 2687360 5374720