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6054881 = 72294261
BaseRepresentation
bin10111000110001111100001
3102101121201212
4113012033201
53022224011
6333435505
7102315500
oct27061741
912347655
106054881
113466138
12203bb95
13133cc91
14b38837
157e908b
hex5c63e1

6054881 has 12 divisors (see below), whose sum is σ = 7288020. Its totient is φ = 5009760.

The previous prime is 6054877. The next prime is 6054899. The reversal of 6054881 is 1884506.

It can be written as a sum of positive squares in 2 ways, for example, as 4800481 + 1254400 = 2191^2 + 1120^2 .

It is not a de Polignac number, because 6054881 - 22 = 6054877 is a prime.

It is a super-2 number, since 2×60548812 = 73323167848322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6054821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 710 + ... + 3551.

It is an arithmetic number, because the mean of its divisors is an integer number (607335).

Almost surely, 26054881 is an apocalyptic number.

6054881 is the 1421-st octagonal number.

It is an amenable number.

6054881 is a deficient number, since it is larger than the sum of its proper divisors (1233139).

6054881 is a wasteful number, since it uses less digits than its factorization.

6054881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4304 (or 4297 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 6054881 is about 2460.6667795539. Note that the first 3 decimals coincide. The cubic root of 6054881 is about 182.2644085821.

The spelling of 6054881 in words is "six million, fifty-four thousand, eight hundred eighty-one".

Divisors: 1 7 29 49 203 1421 4261 29827 123569 208789 864983 6054881