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12470122248 = 2333116760917
BaseRepresentation
bin10111001110100011…
…01111011100001000
31012012001201211211120
423213101233130020
5201014322402443
65421221555240
7621010201353
oct134721573410
935161654746
1012470122248
11531a071461
122500275b20
13123968847c
1486423729a
154ceb86083
hex2e746f708

12470122248 has 32 divisors (see below), whose sum is σ = 32180962560. Its totient is φ = 4022619840.

The previous prime is 12470122211. The next prime is 12470122307. The reversal of 12470122248 is 84222107421.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8379715 + ... + 8381202.

It is an arithmetic number, because the mean of its divisors is an integer number (1005655080).

Almost surely, 212470122248 is an apocalyptic number.

It is an amenable number.

12470122248 is an abundant number, since it is smaller than the sum of its proper divisors (19710840312).

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

12470122248 is a wasteful number, since it uses less digits than its factorization.

12470122248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16760957 (or 16760953 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

Adding to 12470122248 its reverse (84222107421), we get a palindrome (96692229669).

The spelling of 12470122248 in words is "twelve billion, four hundred seventy million, one hundred twenty-two thousand, two hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 24 31 62 93 124 186 248 372 744 16760917 33521834 50282751 67043668 100565502 134087336 201131004 402262008 519588427 1039176854 1558765281 2078353708 3117530562 4156707416 6235061124 12470122248