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412420750 = 25372131257
BaseRepresentation
bin11000100101010…
…000101010001110
31001202001010220121
4120211100222032
51321034431000
6104531335154
713135342600
oct3045205216
91052033817
10412420750
111a18898a5
12b61514ba
136759cc61
143cab9170
1526318b1a
hex18950a8e

412420750 has 96 divisors (see below), whose sum is σ = 908477856. Its totient is φ = 139776000.

The previous prime is 412420747. The next prime is 412420769. The reversal of 412420750 is 57024214.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1604622 + ... + 1604878.

It is an arithmetic number, because the mean of its divisors is an integer number (9463311).

Almost surely, 2412420750 is an apocalyptic number.

412420750 is an abundant number, since it is smaller than the sum of its proper divisors (496057106).

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

412420750 is a wasteful number, since it uses less digits than its factorization.

412420750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 412420750 is about 20308.1449177417. The cubic root of 412420750 is about 744.3551015691.

Adding to 412420750 its reverse (57024214), we get a palindrome (469444964).

The spelling of 412420750 in words is "four hundred twelve million, four hundred twenty thousand, seven hundred fifty".

Divisors: 1 2 5 7 10 14 25 35 49 50 70 98 125 131 175 245 250 257 262 350 490 514 655 875 917 1225 1285 1310 1750 1799 1834 2450 2570 3275 3598 4585 6125 6419 6425 6550 8995 9170 12250 12593 12838 12850 16375 17990 22925 25186 32095 32125 32750 33667 44975 45850 62965 64190 64250 67334 89950 114625 125930 160475 168335 224875 229250 235669 314825 320950 336670 449750 471338 629650 802375 841675 1178345 1574125 1604750 1649683 1683350 2356690 3148250 3299366 4208375 5891725 8248415 8416750 11783450 16496830 29458625 41242075 58917250 82484150 206210375 412420750