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48258936 = 233311191069
BaseRepresentation
bin1011100000010…
…1111101111000
310100210210211000
42320011331320
544323241221
64442205000
71124123415
oct270057570
9110723730
1048258936
1125271720
12141b3760
139cc8aab
1465a310c
154383e26
hex2e05f78

48258936 has 128 divisors (see below), whose sum is σ = 154080000. Its totient is φ = 13841280.

The previous prime is 48258919. The next prime is 48258941. The reversal of 48258936 is 63985284.

It is a junction number, because it is equal to n+sod(n) for n = 48258891 and 48258900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44610 + ... + 45678.

It is an arithmetic number, because the mean of its divisors is an integer number (1203750).

Almost surely, 248258936 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 48258936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77040000).

48258936 is an abundant number, since it is smaller than the sum of its proper divisors (105821064).

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

48258936 is a wasteful number, since it uses less digits than its factorization.

48258936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114 (or 1104 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

The square root of 48258936 is about 6946.8651923008. The cubic root of 48258936 is about 364.0764441146.

It can be divided in two parts, 48258 and 936, that added together give a palindrome (49194).

The spelling of 48258936 in words is "forty-eight million, two hundred fifty-eight thousand, nine hundred thirty-six".

Divisors: 1 2 3 4 6 8 9 11 12 18 19 22 24 27 33 36 38 44 54 57 66 72 76 88 99 108 114 132 152 171 198 209 216 228 264 297 342 396 418 456 513 594 627 684 792 836 1026 1069 1188 1254 1368 1672 1881 2052 2138 2376 2508 3207 3762 4104 4276 5016 5643 6414 7524 8552 9621 11286 11759 12828 15048 19242 20311 22572 23518 25656 28863 35277 38484 40622 45144 47036 57726 60933 70554 76968 81244 94072 105831 115452 121866 141108 162488 182799 211662 223421 230904 243732 282216 317493 365598 423324 446842 487464 548397 634986 670263 731196 846648 893684 1096794 1269972 1340526 1462392 1787368 2010789 2193588 2539944 2681052 4021578 4387176 5362104 6032367 8043156 12064734 16086312 24129468 48258936