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48832641 = 321113191997
BaseRepresentation
bin1011101001001…
…0000010000001
310101212221210100
42322102002001
5100000121031
64502353013
71132033134
oct272220201
9111787710
1048832641
1125623760
121442b769
13a169c70
1466b221b
154448de6
hex2e92081

48832641 has 48 divisors (see below), whose sum is σ = 87272640. Its totient is φ = 25868160.

The previous prime is 48832633. The next prime is 48832661. The reversal of 48832641 is 14623884.

48832641 is a `hidden beast` number, since 4 + 8 + 8 + 3 + 2 + 641 = 666.

It is not a de Polignac number, because 48832641 - 23 = 48832633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48832596 and 48832605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48832631) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23455 + ... + 25451.

It is an arithmetic number, because the mean of its divisors is an integer number (1818180).

Almost surely, 248832641 is an apocalyptic number.

It is an amenable number.

48832641 is a deficient number, since it is larger than the sum of its proper divisors (38439999).

48832641 is a wasteful number, since it uses less digits than its factorization.

48832641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2046 (or 2043 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 48832641 is about 6988.0355608712. The cubic root of 48832641 is about 365.5134850799.

The spelling of 48832641 in words is "forty-eight million, eight hundred thirty-two thousand, six hundred forty-one".

Divisors: 1 3 9 11 13 19 33 39 57 99 117 143 171 209 247 429 627 741 1287 1881 1997 2223 2717 5991 8151 17973 21967 24453 25961 37943 65901 77883 113829 197703 233649 285571 341487 417373 493259 856713 1252119 1479777 2570139 3756357 4439331 5425849 16277547 48832641