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10605095552142 = 2347131752380911
BaseRepresentation
bin1001101001010011000011…
…1101000000010010001110
31101112211121100021011210000
42122110300331000102032
52342223213430132032
634315525202425130
72143123103565420
oct232246075002216
941484540234700
1010605095552142
113419660a68333
1212334090621a6
135bc09668b730
1428940a028810
15135ce22dde7c
hex9a530f4048e

10605095552142 has 320 divisors, whose sum is σ = 31027113621504. Its totient is φ = 2627356124160.

The previous prime is 10605095552137. The next prime is 10605095552153. The reversal of 10605095552142 is 24125559050601.

10605095552142 is a `hidden beast` number, since 1 + 0 + 6 + 0 + 5 + 0 + 95 + 552 + 1 + 4 + 2 = 666.

It is a super-2 number, since 2×106050955521422 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 131030667 + ... + 131111577.

Almost surely, 210605095552142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10605095552142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15513556810752).

10605095552142 is an abundant number, since it is smaller than the sum of its proper divisors (20422018069362).

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

10605095552142 is a wasteful number, since it uses less digits than its factorization.

10605095552142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81485 (or 81476 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 45.

The spelling of 10605095552142 in words is "ten trillion, six hundred five billion, ninety-five million, five hundred fifty-two thousand, one hundred forty-two".