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10605142030 = 2572194359449
BaseRepresentation
bin10011110000001110…
…11010000000001110
31000101002110000221011
421320013122000032
5133204404021110
64512200555434
7523543135300
oct117007320016
930332400834
1010605142030
11455236519a
12207b782b7a
131000196692
14728687970
1542109448a
hex2781da00e

10605142030 has 192 divisors, whose sum is σ = 24377760000. Its totient is φ = 3300175872.

The previous prime is 10605142021. The next prime is 10605142081. The reversal of 10605142030 is 3024150601.

It is a super-2 number, since 2×106051420302 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10605141992 and 10605142010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23619246 + ... + 23619694.

It is an arithmetic number, because the mean of its divisors is an integer number (126967500).

Almost surely, 210605142030 is an apocalyptic number.

10605142030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10605142030 is an abundant number, since it is smaller than the sum of its proper divisors (13772617970).

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

10605142030 is a wasteful number, since it uses less digits than its factorization.

10605142030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 10605142030 its reverse (3024150601), we get a palindrome (13629292631).

The spelling of 10605142030 in words is "ten billion, six hundred five million, one hundred forty-two thousand, thirty".