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10255459052160 = 2732572912769061
BaseRepresentation
bin1001010100111100100011…
…1111100110101010000000
31100022102010120111200200200
42111033020333212222000
52321011140004132120
633451143131045200
72105634556432110
oct225171077465200
940272116450620
1010255459052160
1132a4352303a23
1211976b05a0800
135951161c1c9a
1427651c979040
1512bb7c13de90
hex953c8fe6a80

10255459052160 has 768 divisors, whose sum is σ = 42198318489600. Its totient is φ = 2245420154880.

The previous prime is 10255459052143. The next prime is 10255459052171. The reversal of 10255459052160 is 6125095455201.

10255459052160 is a `hidden beast` number, since 1 + 0 + 2 + 5 + 5 + 4 + 590 + 52 + 1 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 148464030 + ... + 148533090.

It is an arithmetic number, because the mean of its divisors is an integer number (54945727200).

Almost surely, 210255459052160 is an apocalyptic number.

10255459052160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10255459052160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21099159244800).

10255459052160 is an abundant number, since it is smaller than the sum of its proper divisors (31942859437440).

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

10255459052160 is a wasteful number, since it uses less digits than its factorization.

10255459052160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69249 (or 69234 counting only the distinct ones).

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

The spelling of 10255459052160 in words is "ten trillion, two hundred fifty-five billion, four hundred fifty-nine million, fifty-two thousand, one hundred sixty".