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10124441240 = 235281900751
BaseRepresentation
bin10010110110111011…
…01011011010011000
3222010120220220102012
421123131223122120
5131213324104430
64352345525052
7505615221254
oct113335533230
928116826365
1010124441240
114325a8a611
121b667a3788
13c5470aa44
146c08b7264
153e3c8e695
hex25b76b698

10124441240 has 32 divisors (see below), whose sum is σ = 22861085760. Its totient is φ = 4035360000.

The previous prime is 10124441237. The next prime is 10124441279. The reversal of 10124441240 is 4214442101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439136 + ... + 461615.

It is an arithmetic number, because the mean of its divisors is an integer number (714408930).

Almost surely, 210124441240 is an apocalyptic number.

10124441240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10124441240 is an abundant number, since it is smaller than the sum of its proper divisors (12736644520).

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

10124441240 is a wasteful number, since it uses less digits than its factorization.

10124441240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901043 (or 901039 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 10124441240 its reverse (4214442101), we get a palindrome (14338883341).

The spelling of 10124441240 in words is "ten billion, one hundred twenty-four million, four hundred forty-one thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 40 281 562 1124 1405 2248 2810 5620 11240 900751 1801502 3603004 4503755 7206008 9007510 18015020 36030040 253111031 506222062 1012444124 1265555155 2024888248 2531110310 5062220620 10124441240