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412948480 = 211572823
BaseRepresentation
bin11000100111010…
…001100000000000
31001210000221211011
4120213101200000
51321203322410
6104550530304
713143001300
oct3047214000
91053027734
10412948480
111a210a33a
12b6366994
1367726219
143cbb5600
15263c018a
hex189d1800

412948480 has 144 divisors (see below), whose sum is σ = 1154003760. Its totient is φ = 141410304.

The previous prime is 412948469. The next prime is 412948483. The reversal of 412948480 is 84849214.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412948483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 501349 + ... + 502171.

It is an arithmetic number, because the mean of its divisors is an integer number (8013915).

Almost surely, 2412948480 is an apocalyptic number.

412948480 is a gapful number since it is divisible by the number (40) 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 412948480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (577001880).

412948480 is an abundant number, since it is smaller than the sum of its proper divisors (741055280).

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

412948480 is an equidigital number, since it uses as much as digits as its factorization.

412948480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864 (or 837 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 412948480 is about 20321.1338266348. The cubic root of 412948480 is about 744.6724563479.

The spelling of 412948480 in words is "four hundred twelve million, nine hundred forty-eight thousand, four hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 320 392 448 490 512 560 640 784 823 896 980 1024 1120 1280 1568 1646 1792 1960 2048 2240 2560 3136 3292 3584 3920 4115 4480 5120 5761 6272 6584 7168 7840 8230 8960 10240 11522 12544 13168 14336 15680 16460 17920 23044 25088 26336 28805 31360 32920 35840 40327 46088 50176 52672 57610 62720 65840 71680 80654 92176 100352 105344 115220 125440 131680 161308 184352 201635 210688 230440 250880 263360 322616 368704 403270 421376 460880 501760 526720 645232 737408 806540 842752 921760 1053440 1290464 1474816 1613080 1685504 1843520 2106880 2580928 2949632 3226160 3687040 4213760 5161856 5899264 6452320 7374080 8427520 10323712 11798528 12904640 14748160 20647424 25809280 29496320 41294848 51618560 58992640 82589696 103237120 206474240 412948480