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48829340 = 22573111251
BaseRepresentation
bin1011101001000…
…1001110011100
310101212210021002
42322101032130
5100000014330
64502325432
71132020410
oct272211634
9111783232
1048829340
112562122a
1214429878
13a168601
1466b0d40
154447e45
hex2e9139c

48829340 has 48 divisors (see below), whose sum is σ = 120981504. Its totient is φ = 16200000.

The previous prime is 48829279. The next prime is 48829351. The reversal of 48829340 is 4392884.

48829340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 48829294 and 48829303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1286 + ... + 9965.

It is an arithmetic number, because the mean of its divisors is an integer number (2520448).

Almost surely, 248829340 is an apocalyptic number.

It is an amenable number.

48829340 is an abundant number, since it is smaller than the sum of its proper divisors (72152164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48829340 is a wasteful number, since it uses less digits than its factorization.

48829340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11298 (or 11296 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 48829340 is about 6987.7993674690. The cubic root of 48829340 is about 365.5052488731.

The spelling of 48829340 in words is "forty-eight million, eight hundred twenty-nine thousand, three hundred forty".

Divisors: 1 2 4 5 7 10 14 20 28 31 35 62 70 124 140 155 217 310 434 620 868 1085 2170 4340 11251 22502 45004 56255 78757 112510 157514 225020 315028 348781 393785 697562 787570 1395124 1575140 1743905 2441467 3487810 4882934 6975620 9765868 12207335 24414670 48829340