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10342214305 = 514891389149
BaseRepresentation
bin10011010000111000…
…11010101010100001
3222200202200220220021
421220130122222201
5132140101324210
64430125313441
7514201241203
oct115034325241
928622626807
1010342214305
114427a01755
122007705881
13c8a878947
147017a4773
15407e59bda
hex26871aaa1

10342214305 has 8 divisors (see below), whose sum is σ = 12419001000. Its totient is φ = 8268208896.

The previous prime is 10342214297. The next prime is 10342214353. The reversal of 10342214305 is 50341224301.

It can be written as a sum of positive squares in 4 ways, for example, as 547747216 + 9794467089 = 23404^2 + 98967^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10342214305 - 23 = 10342214297 is a prime.

It is a super-2 number, since 2×103422143052 (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10342214305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687130 + ... + 702019.

It is an arithmetic number, because the mean of its divisors is an integer number (1552375125).

Almost surely, 210342214305 is an apocalyptic number.

It is an amenable number.

10342214305 is a deficient number, since it is larger than the sum of its proper divisors (2076786695).

10342214305 is a wasteful number, since it uses less digits than its factorization.

10342214305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1390643.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 10342214305 its reverse (50341224301), we get a palindrome (60683438606).

The spelling of 10342214305 in words is "ten billion, three hundred forty-two million, two hundred fourteen thousand, three hundred five".

Divisors: 1 5 1489 7445 1389149 6945745 2068442861 10342214305