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48920826 = 238153471
BaseRepresentation
bin1011101010011…
…1100011111010
310102001102202110
42322213203322
5100010431301
64504313150
71132551213
oct272474372
9112042673
1048920826
1125683a39
12144727b6
13a19b146
1466d640a
1544650d6
hex2ea78fa

48920826 has 8 divisors (see below), whose sum is σ = 97841664. Its totient is φ = 16306940.

The previous prime is 48920819. The next prime is 48920827. The reversal of 48920826 is 62802984.

It is a sphenic number, since it is the product of 3 distinct primes.

48920826 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (48920827) 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, 4076730 + ... + 4076741.

It is an arithmetic number, because the mean of its divisors is an integer number (12230208).

Almost surely, 248920826 is an apocalyptic number.

48920826 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

48920826 is a wasteful number, since it uses less digits than its factorization.

48920826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8153476.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 48920826 is about 6994.3424279914. The cubic root of 48920826 is about 365.7333750470.

The spelling of 48920826 in words is "forty-eight million, nine hundred twenty thousand, eight hundred twenty-six".

Divisors: 1 2 3 6 8153471 16306942 24460413 48920826