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3054144400 = 245231124551
BaseRepresentation
bin1011011000001010…
…1000101110010000
321212211220121111021
42312002220232100
522223330110100
61223020525224
7135453541036
oct26602505620
97784817437
103054144400
111327a9198a
127129b0814
13398991148
1420d89c556
1512d1dba1a
hexb60a8b90

3054144400 has 60 divisors (see below), whose sum is σ = 7361475264. Its totient is φ = 1217680000.

The previous prime is 3054144329. The next prime is 3054144403. The reversal of 3054144400 is 44414503.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (3054144403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112125 + ... + 136675.

Almost surely, 23054144400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3054144400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3680737632).

3054144400 is an abundant number, since it is smaller than the sum of its proper divisors (4307330864).

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

3054144400 is a wasteful number, since it uses less digits than its factorization.

3054144400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24880 (or 24869 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 3054144400 is about 55264.3139828950. The cubic root of 3054144400 is about 1450.8745259564.

Adding to 3054144400 its reverse (44414503), we get a palindrome (3098558903).

The spelling of 3054144400 in words is "three billion, fifty-four million, one hundred forty-four thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 311 400 622 1244 1555 2488 3110 4976 6220 7775 12440 15550 24551 24880 31100 49102 62200 98204 122755 124400 196408 245510 392816 491020 613775 982040 1227550 1964080 2455100 4910200 7635361 9820400 15270722 30541444 38176805 61082888 76353610 122165776 152707220 190884025 305414440 381768050 610828880 763536100 1527072200 3054144400