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48190967 = 1134912553
BaseRepresentation
bin1011011111010…
…1010111110111
310100200100120122
42313311113313
544314102332
64440522155
71123421306
oct267652767
9110610518
1048190967
1125225650
121418035b
139ca3b86
14658643d
15436dc12
hex2df55f7

48190967 has 8 divisors (see below), whose sum is σ = 52726800. Its totient is φ = 43680960.

The previous prime is 48190963. The next prime is 48190991. The reversal of 48190967 is 76909184.

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

It is a cyclic number.

It is not a de Polignac number, because 48190967 - 22 = 48190963 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48190963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2438 + ... + 10115.

It is an arithmetic number, because the mean of its divisors is an integer number (6590850).

Almost surely, 248190967 is an apocalyptic number.

48190967 is a deficient number, since it is larger than the sum of its proper divisors (4535833).

48190967 is a wasteful number, since it uses less digits than its factorization.

48190967 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12913.

The product of its (nonzero) digits is 108864, while the sum is 44.

The square root of 48190967 is about 6941.9714058760. The cubic root of 48190967 is about 363.9054392497.

The spelling of 48190967 in words is "forty-eight million, one hundred ninety thousand, nine hundred sixty-seven".

Divisors: 1 11 349 3839 12553 138083 4380997 48190967