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2452208480 = 255231135897
BaseRepresentation
bin1001001000101001…
…1011101101100000
320022220021002122022
42102022123231200
520010231132410
61043155201012
7114524266601
oct22212335540
96286232568
102452208480
111049231587
125852a6168
13301068347
1419396dda8
15e543a455
hex9229bb60

2452208480 has 96 divisors (see below), whose sum is σ = 6099758784. Its totient is φ = 929775616.

The previous prime is 2452208443. The next prime is 2452208491. The reversal of 2452208480 is 848022542.

It is a self number, because there is not a number n which added to its sum of digits gives 2452208480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 412892 + ... + 418788.

It is an arithmetic number, because the mean of its divisors is an integer number (63539154).

Almost surely, 22452208480 is an apocalyptic number.

2452208480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2452208480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3049879392).

2452208480 is an abundant number, since it is smaller than the sum of its proper divisors (3647550304).

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

2452208480 is a wasteful number, since it uses less digits than its factorization.

2452208480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6048 (or 6040 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 35.

The square root of 2452208480 is about 49519.7786747881. The cubic root of 2452208480 is about 1348.5046964455.

The spelling of 2452208480 in words is "two billion, four hundred fifty-two million, two hundred eight thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 16 20 23 32 40 46 80 92 113 115 160 184 226 230 368 452 460 565 736 904 920 1130 1808 1840 2260 2599 3616 3680 4520 5198 5897 9040 10396 11794 12995 18080 20792 23588 25990 29485 41584 47176 51980 58970 83168 94352 103960 117940 135631 188704 207920 235880 271262 415840 471760 542524 666361 678155 943520 1085048 1332722 1356310 2170096 2665444 2712620 3331805 4340192 5330888 5425240 6663610 10661776 10850480 13327220 15326303 21323552 21700960 26654440 30652606 53308880 61305212 76631515 106617760 122610424 153263030 245220848 306526060 490441696 613052120 1226104240 2452208480