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48193056 = 253418593
BaseRepresentation
bin1011011111010…
…1111000100000
310100200110110000
42313311320200
544314134211
64440540000
71123430352
oct267657040
9110613400
1048193056
112522717a
1214181600
139ca4b02
1465870d2
15436e656
hex2df5e20

48193056 has 60 divisors (see below), whose sum is σ = 141742062. Its totient is φ = 16063488.

The previous prime is 48193043. The next prime is 48193087. The reversal of 48193056 is 65039184.

It can be written as a sum of positive squares in only one way, i.e., 39690000 + 8503056 = 6300^2 + 2916^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 48193056.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6705 + ... + 11888.

Almost surely, 248193056 is an apocalyptic number.

It is an amenable number.

48193056 is an abundant number, since it is smaller than the sum of its proper divisors (93549006).

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

48193056 is a wasteful number, since it uses less digits than its factorization.

48193056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18615 (or 18598 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 48193056 is about 6942.1218658275. The cubic root of 48193056 is about 363.9106974099.

It can be divided in two parts, 4819 and 3056, that added together give a triangular number (7875 = T125).

The spelling of 48193056 in words is "forty-eight million, one hundred ninety-three thousand, fifty-six".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 81 96 108 144 162 216 288 324 432 648 864 1296 2592 18593 37186 55779 74372 111558 148744 167337 223116 297488 334674 446232 502011 594976 669348 892464 1004022 1338696 1506033 1784928 2008044 2677392 3012066 4016088 5354784 6024132 8032176 12048264 16064352 24096528 48193056