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5354720 = 25572683
BaseRepresentation
bin10100011011010011100000
3101002001021222
4110123103200
52332322340
6310434212
763341300
oct24332340
911061258
105354720
113028098
121962968
131156397
149d5600
1570b8b5
hex51b4e0

5354720 has 72 divisors (see below), whose sum is σ = 14737464. Its totient is φ = 1833216.

The previous prime is 5354719. The next prime is 5354729. The reversal of 5354720 is 274535.

It is a self number, because there is not a number n which added to its sum of digits gives 5354720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5354729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7499 + ... + 8181.

It is an arithmetic number, because the mean of its divisors is an integer number (204687).

Almost surely, 25354720 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 5354720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7368732).

5354720 is an abundant number, since it is smaller than the sum of its proper divisors (9382744).

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

5354720 is a wasteful number, since it uses less digits than its factorization.

5354720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712 (or 697 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 5354720 is about 2314.0267932762. The cubic root of 5354720 is about 174.9493186570.

The spelling of 5354720 in words is "five million, three hundred fifty-four thousand, seven hundred twenty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 70 80 98 112 140 160 196 224 245 280 392 490 560 683 784 980 1120 1366 1568 1960 2732 3415 3920 4781 5464 6830 7840 9562 10928 13660 19124 21856 23905 27320 33467 38248 47810 54640 66934 76496 95620 109280 133868 152992 167335 191240 267736 334670 382480 535472 669340 764960 1070944 1338680 2677360 5354720