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48632830 = 254863283
BaseRepresentation
bin1011100110000…
…1001111111110
310101111210200221
42321201033332
544422222310
64454211554
71130241451
oct271411776
9111453627
1048632830
11254a7624
1214353bba
13a0ca02c
14665d498
154409ada
hex2e613fe

48632830 has 8 divisors (see below), whose sum is σ = 87539112. Its totient is φ = 19453128.

The previous prime is 48632803. The next prime is 48632861. The reversal of 48632830 is 3823684.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2431632 + ... + 2431651.

It is an arithmetic number, because the mean of its divisors is an integer number (10942389).

Almost surely, 248632830 is an apocalyptic number.

48632830 is a deficient number, since it is larger than the sum of its proper divisors (38906282).

48632830 is a wasteful number, since it uses less digits than its factorization.

48632830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4863290.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 48632830 is about 6973.7242560916. The cubic root of 48632830 is about 365.0142735395.

The spelling of 48632830 in words is "forty-eight million, six hundred thirty-two thousand, eight hundred thirty".

Divisors: 1 2 5 10 4863283 9726566 24316415 48632830