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48289080 = 2335757487
BaseRepresentation
bin1011100000110…
…1010100111000
310100212100011110
42320031110320
544330222310
64443000320
71124310330
oct270152470
9110770143
1048289080
1125292334
12142090a0
13a009728
1465b00c0
15438cd20
hex2e0d538

48289080 has 64 divisors (see below), whose sum is σ = 165565440. Its totient is φ = 11037312.

The previous prime is 48289063. The next prime is 48289093. The reversal of 48289080 is 8098284.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27904 + ... + 29583.

It is an arithmetic number, because the mean of its divisors is an integer number (2586960).

Almost surely, 248289080 is an apocalyptic number.

48289080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48289080 is an abundant number, since it is smaller than the sum of its proper divisors (117276360).

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

48289080 is a wasteful number, since it uses less digits than its factorization.

48289080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57508 (or 57504 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The square root of 48289080 is about 6949.0344653052. The cubic root of 48289080 is about 364.1522327456.

The spelling of 48289080 in words is "forty-eight million, two hundred eighty-nine thousand, eighty".

Divisors: 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 210 280 420 840 57487 114974 172461 229948 287435 344922 402409 459896 574870 689844 804818 862305 1149740 1207227 1379688 1609636 1724610 2012045 2299480 2414454 3219272 3449220 4024090 4828908 6036135 6898440 8048180 9657816 12072270 16096360 24144540 48289080