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48901201 = 190725643
BaseRepresentation
bin1011101010001…
…0110001010001
310102000102211121
42322202301101
5100004314301
64504042241
71132440046
oct272426121
9112012747
1048901201
1125670218
1214463381
13a19222b
1466cd1cd
15445e3a1
hex2ea2c51

48901201 has 4 divisors (see below), whose sum is σ = 48928752. Its totient is φ = 48873652.

The previous prime is 48901183. The next prime is 48901213. The reversal of 48901201 is 10210984.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48901201 - 25 = 48901169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48911201) 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, 10915 + ... + 14728.

It is an arithmetic number, because the mean of its divisors is an integer number (12232188).

Almost surely, 248901201 is an apocalyptic number.

It is an amenable number.

48901201 is a deficient number, since it is larger than the sum of its proper divisors (27551).

48901201 is a wasteful number, since it uses less digits than its factorization.

48901201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27550.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 48901201 is about 6992.9393676765. The cubic root of 48901201 is about 365.6844628347.

The spelling of 48901201 in words is "forty-eight million, nine hundred one thousand, two hundred one".

Divisors: 1 1907 25643 48901201