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2383080 = 233572837
BaseRepresentation
bin1001000101110011101000
311111001222020
421011303220
51102224310
6123024440
726153520
oct11056350
94431866
102383080
111388497
1296b120
1365590b
14460680
15321170
hex245ce8

2383080 has 64 divisors (see below), whose sum is σ = 8173440. Its totient is φ = 544512.

The previous prime is 2383049. The next prime is 2383081. The reversal of 2383080 is 803832.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2383080.

It is not an unprimeable number, because it can be changed into a prime (2383081) 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, 579 + ... + 2258.

It is an arithmetic number, because the mean of its divisors is an integer number (127710).

22383080 is an apocalyptic number.

2383080 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 2383080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4086720).

2383080 is an abundant number, since it is smaller than the sum of its proper divisors (5790360).

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

2383080 is a wasteful number, since it uses less digits than its factorization.

2383080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2858 (or 2854 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 2383080 is about 1543.7227730393. The cubic root of 2383080 is about 133.5712142316.

The spelling of 2383080 in words is "two million, three hundred eighty-three thousand, eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 2837 5674 8511 11348 14185 17022 19859 22696 28370 34044 39718 42555 56740 59577 68088 79436 85110 99295 113480 119154 158872 170220 198590 238308 297885 340440 397180 476616 595770 794360 1191540 2383080