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48828104 = 2313469501
BaseRepresentation
bin1011101001000…
…0111011001000
310101212201120022
42322100323020
544444444404
64502320012
71132013663
oct272207310
9111781508
1048828104
1125620306
1214429008
13a167b90
1466b06da
1544478be
hex2e90ec8

48828104 has 16 divisors (see below), whose sum is σ = 98595420. Its totient is φ = 22536000.

The previous prime is 48828079. The next prime is 48828107. The reversal of 48828104 is 40182884.

It can be written as a sum of positive squares in 2 ways, for example, as 39816100 + 9012004 = 6310^2 + 3002^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (48828107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234647 + ... + 234854.

Almost surely, 248828104 is an apocalyptic number.

It is an amenable number.

48828104 is an abundant number, since it is smaller than the sum of its proper divisors (49767316).

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

48828104 is a wasteful number, since it uses less digits than its factorization.

48828104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469520 (or 469516 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 35.

The square root of 48828104 is about 6987.7109270490. The cubic root of 48828104 is about 365.5021648782.

The spelling of 48828104 in words is "forty-eight million, eight hundred twenty-eight thousand, one hundred four".

Divisors: 1 2 4 8 13 26 52 104 469501 939002 1878004 3756008 6103513 12207026 24414052 48828104