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48238260 = 22357432671
BaseRepresentation
bin1011100000000…
…0111010110100
310100202202110020
42320000322310
544322111020
64441525140
71124006220
oct270007264
9110682406
1048238260
1125258134
12141a37b0
139cbc565
146599780
15437cc40
hex2e00eb4

48238260 has 96 divisors (see below), whose sum is σ = 158011392. Its totient is φ = 10765440.

The previous prime is 48238259. The next prime is 48238273. The reversal of 48238260 is 6283284.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16725 + ... + 19395.

It is an arithmetic number, because the mean of its divisors is an integer number (1645952).

Almost surely, 248238260 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48238260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79005696).

48238260 is an abundant number, since it is smaller than the sum of its proper divisors (109773132).

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

48238260 is a wasteful number, since it uses less digits than its factorization.

48238260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733 (or 2731 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 48238260 is about 6945.3768796229. The cubic root of 48238260 is about 364.0244418640.

The spelling of 48238260 in words is "forty-eight million, two hundred thirty-eight thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 43 60 70 84 86 105 129 140 172 210 215 258 301 420 430 516 602 645 860 903 1204 1290 1505 1806 2580 2671 3010 3612 4515 5342 6020 8013 9030 10684 13355 16026 18060 18697 26710 32052 37394 40065 53420 56091 74788 80130 93485 112182 114853 160260 186970 224364 229706 280455 344559 373940 459412 560910 574265 689118 803971 1121820 1148530 1378236 1607942 1722795 2297060 2411913 3215884 3445590 4019855 4823826 6891180 8039710 9647652 12059565 16079420 24119130 48238260