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10605000605 = 517955113063
BaseRepresentation
bin10011110000001101…
…10111011110011101
31000101002011211221012
421320012313132131
5133204340004410
64512153545005
7523542006053
oct117006673635
930332154835
1010605000605
114552278a11
12207b715165
1310001471b4
1472864c1d3
15421067605
hex2781b779d

10605000605 has 16 divisors (see below), whose sum is σ = 13477031424. Its totient is φ = 7983494400.

The previous prime is 10605000589. The next prime is 10605000629. The reversal of 10605000605 is 50600050601.

It is not a de Polignac number, because 10605000605 - 24 = 10605000589 is a prime.

It is a super-2 number, since 2×106050006052 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 805304 + ... + 818366.

It is an arithmetic number, because the mean of its divisors is an integer number (842314464).

Almost surely, 210605000605 is an apocalyptic number.

It is an amenable number.

10605000605 is a deficient number, since it is larger than the sum of its proper divisors (2872030819).

10605000605 is a wasteful number, since it uses less digits than its factorization.

10605000605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22636.

The product of its (nonzero) digits is 900, while the sum is 23.

The spelling of 10605000605 in words is "ten billion, six hundred five million, six hundred five", and thus it is an aban number.

Divisors: 1 5 17 85 9551 13063 47755 65315 162367 222071 811835 1110355 124764713 623823565 2121000121 10605000605