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10225270728170 = 251022527072817
BaseRepresentation
bin1001010011001100000110…
…1000010010010111101010
31100012112012200211221100222
42110303001220102113222
52320012323301300140
633425231410330042
72103515512055531
oct224630150222752
940175180757328
1010225270728170
113292570832333
121191886589922
13592314b00294
14274c9750b318
1512aeb1c155b5
hex94cc1a125ea

10225270728170 has 8 divisors (see below), whose sum is σ = 18405487310724. Its totient is φ = 4090108291264.

The previous prime is 10225270728151. The next prime is 10225270728199. The reversal of 10225270728170 is 7182707252201.

It can be written as a sum of positive squares in 2 ways, for example, as 9555474163249 + 669796564921 = 3091193^2 + 818411^2 .

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

It is a super-2 number, since 2×102252707281702 (a number of 27 digits) contains 22 as substring.

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, 511263536399 + ... + 511263536418.

Almost surely, 210225270728170 is an apocalyptic number.

10225270728170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10225270728170 is a deficient number, since it is larger than the sum of its proper divisors (8180216582554).

10225270728170 is a wasteful number, since it uses less digits than its factorization.

10225270728170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022527072824.

The product of its (nonzero) digits is 219520, while the sum is 44.

The spelling of 10225270728170 in words is "ten trillion, two hundred twenty-five billion, two hundred seventy million, seven hundred twenty-eight thousand, one hundred seventy".

Divisors: 1 2 5 10 1022527072817 2045054145634 5112635364085 10225270728170