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48428741 = 277359487
BaseRepresentation
bin1011100010111…
…1011011000101
310101010102202002
42320233123011
544344204431
64445555045
71125431444
oct270573305
9111112662
1048428741
1125378259
1214275a85
13a05817a
146608d5b
1543b93cb
hex2e2f6c5

48428741 has 8 divisors (see below), whose sum is σ = 48839040. Its totient is φ = 48020688.

The previous prime is 48428729. The next prime is 48428773. The reversal of 48428741 is 14782484.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48428741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48428695 and 48428704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48428791) 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, 99200 + ... + 99686.

It is an arithmetic number, because the mean of its divisors is an integer number (6104880).

Almost surely, 248428741 is an apocalyptic number.

It is an amenable number.

48428741 is a deficient number, since it is larger than the sum of its proper divisors (410299).

48428741 is a wasteful number, since it uses less digits than its factorization.

48428741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123.

The product of its digits is 57344, while the sum is 38.

The square root of 48428741 is about 6959.0761599511. The cubic root of 48428741 is about 364.5029601666.

The spelling of 48428741 in words is "forty-eight million, four hundred twenty-eight thousand, seven hundred forty-one".

Divisors: 1 277 359 487 99443 134899 174833 48428741