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10241454140 = 2257913734721
BaseRepresentation
bin10011000100111000…
…00011000000111100
3222102202002202221022
421202130003000330
5131433303013030
64412125523312
7511535631611
oct114234030074
928382082838
1010241454140
114386041095
121b99a13538
13c72a2a148
146d2256508
153ee1a4de5
hex26270303c

10241454140 has 48 divisors (see below), whose sum is σ = 21799774080. Its totient is φ = 4040924160.

The previous prime is 10241454133. The next prime is 10241454163. The reversal of 10241454140 is 4145414201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2166980 + ... + 2171700.

It is an arithmetic number, because the mean of its divisors is an integer number (454161960).

Almost surely, 210241454140 is an apocalyptic number.

10241454140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10241454140 is an abundant number, since it is smaller than the sum of its proper divisors (11558319940).

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

10241454140 is a wasteful number, since it uses less digits than its factorization.

10241454140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6182 (or 6180 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 10241454140 its reverse (4145414201), we get a palindrome (14386868341).

The spelling of 10241454140 in words is "ten billion, two hundred forty-one million, four hundred fifty-four thousand, one hundred forty".

Divisors: 1 2 4 5 10 20 79 158 316 395 790 1373 1580 2746 4721 5492 6865 9442 13730 18884 23605 27460 47210 94420 108467 216934 372959 433868 542335 745918 1084670 1491836 1864795 2169340 3729590 6481933 7459180 12963866 25927732 32409665 64819330 129638660 512072707 1024145414 2048290828 2560363535 5120727070 10241454140