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48753128470 = 2519833091511
BaseRepresentation
bin101101011001111010…
…011011010000010110
311122211200121112102211
4231121322123100112
51244321300102340
634221420424034
73344101516534
oct553172332026
9148750545384
1048753128470
1119748963012
1295473a801a
13479c647117
142506cbd154
15140519b5ea
hexb59e9b416

48753128470 has 32 divisors (see below), whose sum is σ = 93487322880. Its totient is φ = 18252275040.

The previous prime is 48753128441. The next prime is 48753128507. The reversal of 48753128470 is 7482135784.

It is a super-2 number, since 2×487531284702 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1529986 + ... + 1561525.

It is an arithmetic number, because the mean of its divisors is an integer number (2921478840).

Almost surely, 248753128470 is an apocalyptic number.

48753128470 is a deficient number, since it is larger than the sum of its proper divisors (44734194410).

48753128470 is a wasteful number, since it uses less digits than its factorization.

48753128470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091620.

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 48753128470 in words is "forty-eight billion, seven hundred fifty-three million, one hundred twenty-eight thousand, four hundred seventy".

Divisors: 1 2 5 10 19 38 83 95 166 190 415 830 1577 3154 7885 15770 3091511 6183022 15457555 30915110 58738709 117477418 256595413 293693545 513190826 587387090 1282977065 2565954130 4875312847 9750625694 24376564235 48753128470