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48888377 = 431136939
BaseRepresentation
bin1011101001111…
…1101000111001
310101222210020122
42322133220321
5100003412002
64503503025
71132354466
oct272375071
9111883218
1048888377
112566161a
1214457a75
13a189445
1466c866d
15445a6a2
hex2e9fa39

48888377 has 4 divisors (see below), whose sum is σ = 50025360. Its totient is φ = 47751396.

The previous prime is 48888373. The next prime is 48888383. The reversal of 48888377 is 77388884.

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 48888377 - 22 = 48888373 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48888373) 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, 568427 + ... + 568512.

It is an arithmetic number, because the mean of its divisors is an integer number (12506340).

Almost surely, 248888377 is an apocalyptic number.

It is an amenable number.

48888377 is a deficient number, since it is larger than the sum of its proper divisors (1136983).

48888377 is a wasteful number, since it uses less digits than its factorization.

48888377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136982.

The product of its digits is 2408448, while the sum is 53.

The square root of 48888377 is about 6992.0223826873. The cubic root of 48888377 is about 365.6524939707.

The spelling of 48888377 in words is "forty-eight million, eight hundred eighty-eight thousand, three hundred seventy-seven".

Divisors: 1 43 1136939 48888377