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48087306 = 23271191197
BaseRepresentation
bin1011011101110…
…0000100001010
310100111002101100
42313130010022
544302243211
64434402230
71122510141
oct267340412
9110432340
1048087306
1125164783
1214130376
139c68937
14655a758
15434d156
hex2ddc10a

48087306 has 48 divisors (see below), whose sum is σ = 106748928. Its totient is φ = 15640800.

The previous prime is 48087283. The next prime is 48087311. The reversal of 48087306 is 60378084.

It is a super-3 number, since 3×480873063 (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 244000 + ... + 244196.

It is an arithmetic number, because the mean of its divisors is an integer number (2223936).

Almost surely, 248087306 is an apocalyptic number.

48087306 is an abundant number, since it is smaller than the sum of its proper divisors (58661622).

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

48087306 is a wasteful number, since it uses less digits than its factorization.

48087306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 48087306 is about 6934.5011356261. The cubic root of 48087306 is about 363.6443261249.

The spelling of 48087306 in words is "forty-eight million, eighty-seven thousand, three hundred six".

Divisors: 1 2 3 6 9 18 71 142 191 197 213 382 394 426 573 591 639 1146 1182 1278 1719 1773 3438 3546 13561 13987 27122 27974 37627 40683 41961 75254 81366 83922 112881 122049 125883 225762 244098 251766 338643 677286 2671517 5343034 8014551 16029102 24043653 48087306