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2727322980025 = 52728355069621
BaseRepresentation
bin100111101100000001000…
…111100000111010111001
3100122201200211100110001011
4213230001013200322321
5324141024140330100
65444525340353521
7401020414554340
oct47540107407271
910581624313034
102727322980025
119617187a2806
123806a6b458a1
1316a2545975c7
149600886cb57
154ae25b67bba
hex27b011e0eb9

2727322980025 has 24 divisors (see below), whose sum is σ = 3878663616704. Its totient is φ = 1863555940800.

The previous prime is 2727322979957. The next prime is 2727322980043. The reversal of 2727322980025 is 5200892237272.

It is not a de Polignac number, because 2727322980025 - 215 = 2727322947257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27485286 + ... + 27584335.

Almost surely, 22727322980025 is an apocalyptic number.

2727322980025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2727322980025 is a deficient number, since it is larger than the sum of its proper divisors (1151340636679).

2727322980025 is a wasteful number, since it uses less digits than its factorization.

2727322980025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55069921 (or 55069916 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 49.

The spelling of 2727322980025 in words is "two trillion, seven hundred twenty-seven billion, three hundred twenty-two million, nine hundred eighty thousand, twenty-five".

Divisors: 1 5 7 25 35 175 283 1415 1981 7075 9905 49525 55069621 275348105 385487347 1376740525 1927436735 9637183675 15584702743 77923513715 109092919201 389617568575 545464596005 2727322980025