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48718068 = 22373371721
BaseRepresentation
bin1011100111011…
…0000011110100
310101200010121220
42321312003310
544432434233
64500110340
71131045120
oct271660364
9111603556
1048718068
1125555673
12143953b0
13a129a79
146682580
154424eb3
hex2e760f4

48718068 has 48 divisors (see below), whose sum is σ = 130376064. Its totient is φ = 13870080.

The previous prime is 48718037. The next prime is 48718069. The reversal of 48718068 is 86081784.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48718069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27448 + ... + 29168.

It is an arithmetic number, because the mean of its divisors is an integer number (2716168).

Almost surely, 248718068 is an apocalyptic number.

It is an amenable number.

48718068 is an abundant number, since it is smaller than the sum of its proper divisors (81657996).

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

48718068 is a wasteful number, since it uses less digits than its factorization.

48718068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072 (or 2070 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 42.

The square root of 48718068 is about 6979.8329492904. The cubic root of 48718068 is about 365.2274006746.

The spelling of 48718068 in words is "forty-eight million, seven hundred eighteen thousand, sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 337 674 1011 1348 1721 2022 2359 3442 4044 4718 5163 6884 7077 9436 10326 12047 14154 20652 24094 28308 36141 48188 72282 144564 579977 1159954 1739931 2319908 3479862 4059839 6959724 8119678 12179517 16239356 24359034 48718068