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248376800 = 25527172609
BaseRepresentation
bin11101100110111…
…10110111100000
3122022100211220202
432303132313200
51002041024200
640351324332
76104111420
oct1663366740
9568324822
10248376800
11118225191
126b2206a8
133c5c4929
1424db6480
1516c131d5
hexecdede0

248376800 has 144 divisors (see below), whose sum is σ = 734015520. Its totient is φ = 80117760.

The previous prime is 248376787. The next prime is 248376803. The reversal of 248376800 is 8673842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248376803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93896 + ... + 96504.

It is an arithmetic number, because the mean of its divisors is an integer number (5097330).

Almost surely, 2248376800 is an apocalyptic number.

248376800 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 248376800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367007760).

248376800 is an abundant number, since it is smaller than the sum of its proper divisors (485638720).

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

248376800 is a wasteful number, since it uses less digits than its factorization.

248376800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653 (or 2640 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 248376800 is about 15759.9746192689. The cubic root of 248376800 is about 628.5941609252.

The spelling of 248376800 in words is "two hundred forty-eight million, three hundred seventy-six thousand, eight hundred".

Divisors: 1 2 4 5 7 8 10 14 16 17 20 25 28 32 34 35 40 50 56 68 70 80 85 100 112 119 136 140 160 170 175 200 224 238 272 280 340 350 400 425 476 544 560 595 680 700 800 850 952 1120 1190 1360 1400 1700 1904 2380 2609 2720 2800 2975 3400 3808 4760 5218 5600 5950 6800 9520 10436 11900 13045 13600 18263 19040 20872 23800 26090 36526 41744 44353 47600 52180 65225 73052 83488 88706 91315 95200 104360 130450 146104 177412 182630 208720 221765 260900 292208 310471 354824 365260 417440 443530 456575 521800 584416 620942 709648 730520 887060 913150 1043600 1108825 1241884 1419296 1461040 1552355 1774120 1826300 2087200 2217650 2483768 2922080 3104710 3548240 3652600 4435300 4967536 6209420 7096480 7305200 7761775 8870600 9935072 12418840 14610400 15523550 17741200 24837680 31047100 35482400 49675360 62094200 124188400 248376800