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48802236 = 2237282997
BaseRepresentation
bin1011101000101…
…0100110111100
310101211102002020
42322022212330
544443132421
64502000140
71131545400
oct272124674
9111742066
1048802236
112560292a
1214416050
13a159182
1466a5100
15443edc6
hex2e8a9bc

48802236 has 36 divisors (see below), whose sum is σ = 132464808. Its totient is φ = 13943328.

The previous prime is 48802231. The next prime is 48802253. The reversal of 48802236 is 63220884.

It is a junction number, because it is equal to n+sod(n) for n = 48802197 and 48802206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48802231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40911 + ... + 42086.

It is an arithmetic number, because the mean of its divisors is an integer number (3679578).

Almost surely, 248802236 is an apocalyptic number.

It is an amenable number.

48802236 is an abundant number, since it is smaller than the sum of its proper divisors (83662572).

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

48802236 is a wasteful number, since it uses less digits than its factorization.

48802236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83018 (or 83009 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 48802236 is about 6985.8597180304. The cubic root of 48802236 is about 365.4376086127.

The spelling of 48802236 in words is "forty-eight million, eight hundred two thousand, two hundred thirty-six".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 588 82997 165994 248991 331988 497982 580979 995964 1161958 1742937 2323916 3485874 4066853 6971748 8133706 12200559 16267412 24401118 48802236