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48124664 = 2372293419
BaseRepresentation
bin1011011110010…
…1001011111000
310100112222121222
42313211023320
544304442124
64435251212
71123024100
oct267451370
9110488558
1048124664
112518a855
1214149b08
139c7c943
14656a200
15435925e
hex2de52f8

48124664 has 48 divisors (see below), whose sum is σ = 105575400. Its totient is φ = 20505408.

The previous prime is 48124649. The next prime is 48124673. The reversal of 48124664 is 46642184.

It is a super-2 number, since 2×481246642 = 4631966570225792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 114647 + ... + 115065.

Almost surely, 248124664 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 48124664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52787700).

48124664 is an abundant number, since it is smaller than the sum of its proper divisors (57450736).

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

48124664 is a wasteful number, since it uses less digits than its factorization.

48124664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732 (or 721 counting only the distinct ones).

The product of its digits is 36864, while the sum is 35.

The square root of 48124664 is about 6937.1942455145. The cubic root of 48124664 is about 363.7384709170.

The spelling of 48124664 in words is "forty-eight million, one hundred twenty-four thousand, six hundred sixty-four".

Divisors: 1 2 4 7 8 14 28 49 56 98 196 293 392 419 586 838 1172 1676 2051 2344 2933 3352 4102 5866 8204 11732 14357 16408 20531 23464 28714 41062 57428 82124 114856 122767 164248 245534 491068 859369 982136 1718738 3437476 6015583 6874952 12031166 24062332 48124664