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48902678 = 2113760077
BaseRepresentation
bin1011101010001…
…1001000010110
310102000111212022
42322203020112
5100004341203
64504053142
71132444256
oct272431026
9112014768
1048902678
1125671340
12144641b2
13a192ac6
1466cd966
15445ea38
hex2ea3216

48902678 has 16 divisors (see below), whose sum is σ = 82186704. Its totient is φ = 21627360.

The previous prime is 48902677. The next prime is 48902699. The reversal of 48902678 is 87620984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48902677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29225 + ... + 30852.

It is an arithmetic number, because the mean of its divisors is an integer number (5136669).

Almost surely, 248902678 is an apocalyptic number.

48902678 is a deficient number, since it is larger than the sum of its proper divisors (33284026).

48902678 is a wasteful number, since it uses less digits than its factorization.

48902678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60127.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 48902678 is about 6993.0449734004. The cubic root of 48902678 is about 365.6881444792.

The spelling of 48902678 in words is "forty-eight million, nine hundred two thousand, six hundred seventy-eight".

Divisors: 1 2 11 22 37 74 407 814 60077 120154 660847 1321694 2222849 4445698 24451339 48902678