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13601750030 = 2511313988783
BaseRepresentation
bin11001010101011101…
…00011110000001110
31022002221002111022122
430222232203300032
5210324022000110
610125404412542
7661030652621
oct145256436016
938087074278
1013601750030
11584a919130
122777247152
131389c60ccb
14930649db8
155491b8255
hex32aba3c0e

13601750030 has 32 divisors (see below), whose sum is σ = 27570475008. Its totient is φ = 4786538400.

The previous prime is 13601750021. The next prime is 13601750033. The reversal of 13601750030 is 3005710631.

It is a happy number.

13601750030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13601750033) by changing a digit.

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, 1990982 + ... + 1997801.

It is an arithmetic number, because the mean of its divisors is an integer number (861577344).

Almost surely, 213601750030 is an apocalyptic number.

13601750030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13601750030 is an abundant number, since it is smaller than the sum of its proper divisors (13968724978).

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

13601750030 is a wasteful number, since it uses less digits than its factorization.

13601750030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3988832.

The product of its (nonzero) digits is 1890, while the sum is 26.

The spelling of 13601750030 in words is "thirteen billion, six hundred one million, seven hundred fifty thousand, thirty".

Divisors: 1 2 5 10 11 22 31 55 62 110 155 310 341 682 1705 3410 3988783 7977566 19943915 39887830 43876613 87753226 123652273 219383065 247304546 438766130 618261365 1236522730 1360175003 2720350006 6800875015 13601750030