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48853331 = 165729483
BaseRepresentation
bin1011101001011…
…1000101010011
310101221000011122
42322113011103
5100001301311
64503032455
71132150352
oct272270523
9111830148
1048853331
112563825a
121443b72b
13a1764c7
1466b9999
1544500db
hex2e97153

48853331 has 4 divisors (see below), whose sum is σ = 48884472. Its totient is φ = 48822192.

The previous prime is 48853319. The next prime is 48853339. The reversal of 48853331 is 13335884.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48853331 - 26 = 48853267 is a prime.

It is a super-2 number, since 2×488533312 = 4773295899591122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48853291 and 48853300.

It is not an unprimeable number, because it can be changed into a prime (48853339) 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, 13085 + ... + 16398.

It is an arithmetic number, because the mean of its divisors is an integer number (12221118).

Almost surely, 248853331 is an apocalyptic number.

48853331 is a deficient number, since it is larger than the sum of its proper divisors (31141).

48853331 is a wasteful number, since it uses less digits than its factorization.

48853331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31140.

The product of its digits is 34560, while the sum is 35.

The square root of 48853331 is about 6989.5157915266. The cubic root of 48853331 is about 365.5650995059.

The spelling of 48853331 in words is "forty-eight million, eight hundred fifty-three thousand, three hundred thirty-one".

Divisors: 1 1657 29483 48853331