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48054544 = 2423671949
BaseRepresentation
bin1011011101010…
…0000100010000
310100102102102221
42313110010100
544300221134
64433550424
71122312466
oct267240420
9110372387
1048054544
11251420aa
1214115414
139c56a55
14654c836
1543435b4
hex2dd4110

48054544 has 40 divisors (see below), whose sum is σ = 98654400. Its totient is φ = 22627968.

The previous prime is 48054541. The next prime is 48054551. The reversal of 48054544 is 44545084.

It is not an unprimeable number, because it can be changed into a prime (48054541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23682 + ... + 25630.

It is an arithmetic number, because the mean of its divisors is an integer number (2466360).

Almost surely, 248054544 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 48054544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49327200).

48054544 is an abundant number, since it is smaller than the sum of its proper divisors (50599856).

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

48054544 is a wasteful number, since it uses less digits than its factorization.

48054544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2047 (or 2041 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 34.

The square root of 48054544 is about 6932.1384867875. The cubic root of 48054544 is about 363.5617234379.

The spelling of 48054544 in words is "forty-eight million, fifty-four thousand, five hundred forty-four".

Divisors: 1 2 4 8 16 23 46 67 92 134 184 268 368 536 1072 1541 1949 3082 3898 6164 7796 12328 15592 24656 31184 44827 89654 130583 179308 261166 358616 522332 717232 1044664 2089328 3003409 6006818 12013636 24027272 48054544