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48099691 = 591515399
BaseRepresentation
bin1011011101111…
…1000101101011
310100111201101001
42313133011223
544303142231
64434535431
71122561223
oct267370553
9110451331
1048099691
1125173012
1214137577
139c71473
146561083
154351b61
hex2ddf16b

48099691 has 8 divisors (see below), whose sum is σ = 49248000. Its totient is φ = 46962600.

The previous prime is 48099679. The next prime is 48099713. The reversal of 48099691 is 19699084.

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 48099691 - 27 = 48099563 is a prime.

It is a super-3 number, since 3×480996913 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48099641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6210 + ... + 11608.

It is an arithmetic number, because the mean of its divisors is an integer number (6156000).

Almost surely, 248099691 is an apocalyptic number.

48099691 is a deficient number, since it is larger than the sum of its proper divisors (1148309).

48099691 is a wasteful number, since it uses less digits than its factorization.

48099691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5609.

The product of its (nonzero) digits is 139968, while the sum is 46.

The square root of 48099691 is about 6935.3940767631. The cubic root of 48099691 is about 363.6755425987.

The spelling of 48099691 in words is "forty-eight million, ninety-nine thousand, six hundred ninety-one".

Divisors: 1 59 151 5399 8909 318541 815249 48099691