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48358633685384 = 23111277275951867
BaseRepresentation
bin10101111111011010111110…
…01011101100000110001000
320100020001002022212021101002
422333231133023230012020
522314301440210413014
6250503352152514132
713120540011065531
oct1277553713540610
9210201068767332
1048358633685384
1114454866010230
1255102886ab948
1320ca2796614c9
14bd27db0c9688
1558cdbbb54dde
hex2bfb5f2ec188

48358633685384 has 64 divisors (see below), whose sum is σ = 99831396188160. Its totient is φ = 21778115768640.

The previous prime is 48358633685347. The next prime is 48358633685423.

It is a happy number.

48358633685384 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×483586336853842 (a number of 28 digits) contains 22 as substring.

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, 5149019 + ... + 11100885.

It is an arithmetic number, because the mean of its divisors is an integer number (1559865565440).

Almost surely, 248358633685384 is an apocalyptic number.

48358633685384 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48358633685384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49915698094080).

48358633685384 is an abundant number, since it is smaller than the sum of its proper divisors (51472762502776).

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

48358633685384 is a wasteful number, since it uses less digits than its factorization.

48358633685384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5952738 (or 5952734 counting only the distinct ones).

The product of its digits is 4777574400, while the sum is 74.

The spelling of 48358633685384 in words is "forty-eight trillion, three hundred fifty-eight billion, six hundred thirty-three million, six hundred eighty-five thousand, three hundred eighty-four".

Divisors: 1 2 4 8 11 22 44 88 127 254 508 727 1016 1397 1454 2794 2908 5588 5816 7997 11176 15994 31988 63976 92329 184658 369316 738632 1015619 2031238 4062476 5951867 8124952 11903734 23807468 47614936 65470537 130941074 261882148 523764296 755887109 1511774218 3023548436 4327007309 6047096872 8314758199 8654014618 16629516398 17308029236 33259032796 34616058472 47597080399 66518065592 95194160798 190388321596 380776643192 549529928243 1099059856486 2198119712972 4396239425944 6044829210673 12089658421346 24179316842692 48358633685384