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54876234 = 23710712211
BaseRepresentation
bin1101000101010…
…1100001001010
310211021000001010
43101111201022
5103022014414
65240104350
71234304010
oct321254112
9124230033
1054876234
1128a81366
12164650b6
13b4a4a5a
1474068b0
154c3e959
hex345584a

54876234 has 32 divisors (see below), whose sum is σ = 126614016. Its totient is φ = 15531120.

The previous prime is 54876233. The next prime is 54876257. The reversal of 54876234 is 43267845.

It is a happy number.

It is a super-2 number, since 2×548762342 = 6022802116045512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54876192 and 54876201.

It is not an unprimeable number, because it can be changed into a prime (54876233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1612 + ... + 10599.

It is an arithmetic number, because the mean of its divisors is an integer number (3956688).

Almost surely, 254876234 is an apocalyptic number.

54876234 is an abundant number, since it is smaller than the sum of its proper divisors (71737782).

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

54876234 is a wasteful number, since it uses less digits than its factorization.

54876234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12330.

The product of its digits is 161280, while the sum is 39.

The square root of 54876234 is about 7407.8494855120. The cubic root of 54876234 is about 380.0097735252.

The spelling of 54876234 in words is "fifty-four million, eight hundred seventy-six thousand, two hundred thirty-four".

Divisors: 1 2 3 6 7 14 21 42 107 214 321 642 749 1498 2247 4494 12211 24422 36633 73266 85477 170954 256431 512862 1306577 2613154 3919731 7839462 9146039 18292078 27438117 54876234