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1213414024130 = 257111575862369
BaseRepresentation
bin10001101010000101000…
…111001010001111000010
311022000000220120010202222
4101222011013022033002
5124340032442233010
62325233521411042
7153444350012060
oct21520507121702
94260026503688
101213414024130
11428673645a50
12177201a99a82
138a56969b3a9
1442a2dc69030
152186c671355
hex11a851ca3c2

1213414024130 has 32 divisors (see below), whose sum is σ = 2723090175360. Its totient is φ = 378206968320.

The previous prime is 1213414024127. The next prime is 1213414024157. The reversal of 1213414024130 is 314204143121.

It is a self number, because there is not a number n which added to its sum of digits gives 1213414024130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 787930415 + ... + 787931954.

It is an arithmetic number, because the mean of its divisors is an integer number (85096567980).

Almost surely, 21213414024130 is an apocalyptic number.

1213414024130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1213414024130 is an abundant number, since it is smaller than the sum of its proper divisors (1509676151230).

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

1213414024130 is a wasteful number, since it uses less digits than its factorization.

1213414024130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575862394.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1213414024130 its reverse (314204143121), we get a palindrome (1527618167251).

The spelling of 1213414024130 in words is "one trillion, two hundred thirteen billion, four hundred fourteen million, twenty-four thousand, one hundred thirty".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 1575862369 3151724738 7879311845 11031036583 15758623690 17334486059 22062073166 34668972118 55155182915 86672430295 110310365830 121341402413 173344860590 242682804826 606707012065 1213414024130