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2968875 = 325371329
BaseRepresentation
bin1011010100110100101011
312120211112100
423110310223
51230001000
6143344443
734143420
oct13246453
95524470
102968875
111748618
12bb2123
137cc440
14573d47
153d9a00
hex2d4d2b

2968875 has 96 divisors (see below), whose sum is σ = 6814080. Its totient is φ = 1209600.

The previous prime is 2968871. The next prime is 2968877. The reversal of 2968875 is 5788692.

It is not a de Polignac number, because 2968875 - 22 = 2968871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

Its product of digits (241920) is a multiple of the sum of its prime factors (70).

It is a self number, because there is not a number n which added to its sum of digits gives 2968875.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2968871) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 102361 + ... + 102389.

It is an arithmetic number, because the mean of its divisors is an integer number (70980).

22968875 is an apocalyptic number.

2968875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2968875 is an abundant number, since it is smaller than the sum of its proper divisors (3845205).

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

2968875 is a wasteful number, since it uses less digits than its factorization.

2968875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70 (or 57 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 2968875 is about 1723.0423674420. The cubic root of 2968875 is about 143.7244441022.

The spelling of 2968875 in words is "two million, nine hundred sixty-eight thousand, eight hundred seventy-five".

Divisors: 1 3 5 7 9 13 15 21 25 29 35 39 45 63 65 75 87 91 105 117 125 145 175 195 203 225 261 273 315 325 375 377 435 455 525 585 609 725 819 875 975 1015 1125 1131 1305 1365 1575 1625 1827 1885 2175 2275 2625 2639 2925 3045 3393 3625 4095 4875 5075 5655 6525 6825 7875 7917 9135 9425 10875 11375 13195 14625 15225 16965 20475 23751 25375 28275 32625 34125 39585 45675 47125 65975 76125 84825 102375 118755 141375 197925 228375 329875 424125 593775 989625 2968875