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5079620 = 2257132791
BaseRepresentation
bin10011011000001001000100
3100120001221002
4103120021010
52300021440
6300512432
761114250
oct23301104
910501832
105079620
11295a437
12184b718
13108b0c0
14963260
156a5115
hex4d8244

5079620 has 48 divisors (see below), whose sum is σ = 13133568. Its totient is φ = 1607040.

The previous prime is 5079589. The next prime is 5079623. The reversal of 5079620 is 269705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5079623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 425 + ... + 3215.

It is an arithmetic number, because the mean of its divisors is an integer number (273616).

Almost surely, 25079620 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 5079620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6566784).

5079620 is an abundant number, since it is smaller than the sum of its proper divisors (8053948).

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

5079620 is a wasteful number, since it uses less digits than its factorization.

5079620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2820 (or 2818 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 5079620 is about 2253.8012334720. The cubic root of 5079620 is about 171.9004742407.

The spelling of 5079620 in words is "five million, seventy-nine thousand, six hundred twenty".

Divisors: 1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 260 364 455 910 1820 2791 5582 11164 13955 19537 27910 36283 39074 55820 72566 78148 97685 145132 181415 195370 253981 362830 390740 507962 725660 1015924 1269905 2539810 5079620