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48527020 = 2252426351
BaseRepresentation
bin1011100100011…
…1011010101100
310101022102120001
42321013122230
544410331040
64452034044
71126321123
oct271073254
9111272501
1048527020
1125435083
1214302924
13a090b19
146632aba
1543d859a
hex2e476ac

48527020 has 12 divisors (see below), whose sum is σ = 101906784. Its totient is φ = 19410800.

The previous prime is 48526999. The next prime is 48527023. The reversal of 48527020 is 2072584.

It is a self number, because there is not a number n which added to its sum of digits gives 48527020.

It is not an unprimeable number, because it can be changed into a prime (48527023) 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, 1213156 + ... + 1213195.

It is an arithmetic number, because the mean of its divisors is an integer number (8492232).

Almost surely, 248527020 is an apocalyptic number.

It is an amenable number.

48527020 is an abundant number, since it is smaller than the sum of its proper divisors (53379764).

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

48527020 is a wasteful number, since it uses less digits than its factorization.

48527020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2426360 (or 2426358 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 48527020 is about 6966.1337914226. The cubic root of 48527020 is about 364.7493619277.

The spelling of 48527020 in words is "forty-eight million, five hundred twenty-seven thousand, twenty".

Divisors: 1 2 4 5 10 20 2426351 4852702 9705404 12131755 24263510 48527020