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141023200 = 2552409431
BaseRepresentation
bin10000110011111…
…01011111100000
3100211100201110111
420121331133200
5242100220300
621554341104
73331451233
oct1031753740
9324321414
10141023200
11726708aa
123b28a794
13232a7ca6
1414a2d41a
15c5a99ba
hex867d7e0

141023200 has 72 divisors (see below), whose sum is σ = 345915360. Its totient is φ = 56140800.

The previous prime is 141023191. The next prime is 141023221. The reversal of 141023200 is 2320141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 326985 + ... + 327415.

It is an arithmetic number, because the mean of its divisors is an integer number (4804380).

Almost surely, 2141023200 is an apocalyptic number.

141023200 is a gapful number since it is divisible by the number (10) 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 141023200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172957680).

141023200 is an abundant number, since it is smaller than the sum of its proper divisors (204892160).

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

141023200 is a wasteful number, since it uses less digits than its factorization.

141023200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 860 (or 847 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 141023200 is about 11875.3189430853. The cubic root of 141023200 is about 520.5113313475.

Adding to 141023200 its reverse (2320141), we get a palindrome (143343341).

The spelling of 141023200 in words is "one hundred forty-one million, twenty-three thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 409 431 800 818 862 1636 1724 2045 2155 3272 3448 4090 4310 6544 6896 8180 8620 10225 10775 13088 13792 16360 17240 20450 21550 32720 34480 40900 43100 65440 68960 81800 86200 163600 172400 176279 327200 344800 352558 705116 881395 1410232 1762790 2820464 3525580 4406975 5640928 7051160 8813950 14102320 17627900 28204640 35255800 70511600 141023200