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48238302 = 2371960449
BaseRepresentation
bin1011100000000…
…0111011011110
310100202202111210
42320000323132
544322111202
64441525250
71124006310
oct270007336
9110682453
1048238302
1125258172
12141a3826
139cbc598
1465997b0
15437cc6c
hex2e00ede

48238302 has 32 divisors (see below), whose sum is σ = 116064000. Its totient is φ = 13056768.

The previous prime is 48238301. The next prime is 48238313. The reversal of 48238302 is 20383284.

48238302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 48238302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48238301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29427 + ... + 31022.

It is an arithmetic number, because the mean of its divisors is an integer number (3627000).

Almost surely, 248238302 is an apocalyptic number.

48238302 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

48238302 is an abundant number, since it is smaller than the sum of its proper divisors (67825698).

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

48238302 is a wasteful number, since it uses less digits than its factorization.

48238302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60480.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 48238302 is about 6945.3799032162. The cubic root of 48238302 is about 364.0245475133.

The spelling of 48238302 in words is "forty-eight million, two hundred thirty-eight thousand, three hundred two".

Divisors: 1 2 3 6 7 14 19 21 38 42 57 114 133 266 399 798 60449 120898 181347 362694 423143 846286 1148531 1269429 2297062 2538858 3445593 6891186 8039717 16079434 24119151 48238302