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48403679 = 319716097
BaseRepresentation
bin1011100010100…
…1010011011111
310101002011100212
42320221103133
544342404204
64445243035
71125265412
oct270512337
9111064325
1048403679
1125360445
121426347b
13a04993c
1465ddb79
1543b1c6e
hex2e294df

48403679 has 8 divisors (see below), whose sum is σ = 50483328. Its totient is φ = 46356480.

The previous prime is 48403673. The next prime is 48403699. The reversal of 48403679 is 97630484.

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 48403679 - 212 = 48399583 is a prime.

It is a super-2 number, since 2×484036792 = 4685832281470082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48403673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5042 + ... + 11055.

It is an arithmetic number, because the mean of its divisors is an integer number (6310416).

Almost surely, 248403679 is an apocalyptic number.

48403679 is a deficient number, since it is larger than the sum of its proper divisors (2079649).

48403679 is a wasteful number, since it uses less digits than its factorization.

48403679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16225.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 48403679 is about 6957.2752568804. The cubic root of 48403679 is about 364.4400722390.

The spelling of 48403679 in words is "forty-eight million, four hundred three thousand, six hundred seventy-nine".

Divisors: 1 31 97 3007 16097 499007 1561409 48403679