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10085085142 = 211458412961
BaseRepresentation
bin10010110010001111…
…00010111111010110
3222000211212101222221
421121013202333112
5131123240211032
64344422212554
7504626544406
oct113107427726
928024771887
1010085085142
114305849810
121b5558415a
13c4950b302
146b9590806
153e05b8597
hex2591e2fd6

10085085142 has 8 divisors (see below), whose sum is σ = 16502866632. Its totient is φ = 4584129600.

The previous prime is 10085085119. The next prime is 10085085169. The reversal of 10085085142 is 24158058001.

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

It is a junction number, because it is equal to n+sod(n) for n = 10085085098 and 10085085107.

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 3 ways as a sum of consecutive naturals, for example, 229206459 + ... + 229206502.

It is an arithmetic number, because the mean of its divisors is an integer number (2062858329).

Almost surely, 210085085142 is an apocalyptic number.

10085085142 is a deficient number, since it is larger than the sum of its proper divisors (6417781490).

10085085142 is a wasteful number, since it uses less digits than its factorization.

10085085142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458412974.

The product of its (nonzero) digits is 12800, while the sum is 34.

The spelling of 10085085142 in words is "ten billion, eighty-five million, eighty-five thousand, one hundred forty-two".

Divisors: 1 2 11 22 458412961 916825922 5042542571 10085085142