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48513215030 = 257693045929
BaseRepresentation
bin101101001011100111…
…001110101000110110
311122012222011200001212
4231023213032220312
51243323340340110
634141530321422
73335126344460
oct551347165066
9148188150055
1048513215030
1119635499545
12949ab89272
134761a267c7
1424c30ab130
1513de0aae05
hexb4b9cea36

48513215030 has 16 divisors (see below), whose sum is σ = 99798613920. Its totient is φ = 16633102272.

The previous prime is 48513215021. The next prime is 48513215039. The reversal of 48513215030 is 3051231584.

It is an interprime number because it is at equal distance from previous prime (48513215021) and next prime (48513215039).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48513215039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346522895 + ... + 346523034.

It is an arithmetic number, because the mean of its divisors is an integer number (6237413370).

Almost surely, 248513215030 is an apocalyptic number.

48513215030 is an abundant number, since it is smaller than the sum of its proper divisors (51285398890).

48513215030 is a wasteful number, since it uses less digits than its factorization.

48513215030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693045943.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 48513215030 in words is "forty-eight billion, five hundred thirteen million, two hundred fifteen thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 693045929 1386091858 3465229645 4851321503 6930459290 9702643006 24256607515 48513215030