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10130242400 = 255212662803
BaseRepresentation
bin10010110111100111…
…10011101101100000
3222010222211122002222
421123303303231200
5131221320224100
64353114130212
7506015432255
oct113363635540
928128748088
1010130242400
114329292063
121b68720968
13c5598c395
146c158742c
153e4538485
hex25bcf3b60

10130242400 has 36 divisors (see below), whose sum is σ = 24730456212. Its totient is φ = 4052096640.

The previous prime is 10130242399. The next prime is 10130242417. The reversal of 10130242400 is 424203101.

It is a super-2 number, since 2×101302424002 (a number of 21 digits) contains 22 as substring.

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 5 ways as a sum of consecutive naturals, for example, 6330602 + ... + 6332201.

It is an arithmetic number, because the mean of its divisors is an integer number (686957117).

Almost surely, 210130242400 is an apocalyptic number.

10130242400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10130242400 is an abundant number, since it is smaller than the sum of its proper divisors (14600213812).

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

10130242400 is a wasteful number, since it uses less digits than its factorization.

10130242400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12662823 (or 12662810 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 10130242400 its reverse (424203101), we get a palindrome (10554445501).

The spelling of 10130242400 in words is "ten billion, one hundred thirty million, two hundred forty-two thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 12662803 25325606 50651212 63314015 101302424 126628030 202604848 253256060 316570075 405209696 506512120 633140150 1013024240 1266280300 2026048480 2532560600 5065121200 10130242400