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1371704368 = 243116571669
BaseRepresentation
bin101000111000010…
…1000110000110000
310112121002210122111
41101300220300300
510302124014433
6344040215104
745664203046
oct12160506060
93477083574
101371704368
11644322881
1232346a494
1318b2524b8
14d0268396
1580655dcd
hex51c28c30

1371704368 has 40 divisors (see below), whose sum is σ = 2746709120. Its totient is φ = 662929920.

The previous prime is 1371704363. The next prime is 1371704419. The reversal of 1371704368 is 8634071731.

It is a self number, because there is not a number n which added to its sum of digits gives 1371704368.

It is not an unprimeable number, because it can be changed into a prime (1371704363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 821038 + ... + 822706.

It is an arithmetic number, because the mean of its divisors is an integer number (68667728).

Almost surely, 21371704368 is an apocalyptic number.

It is an amenable number.

1371704368 is an abundant number, since it is smaller than the sum of its proper divisors (1375004752).

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

1371704368 is a wasteful number, since it uses less digits than its factorization.

1371704368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3365 (or 3359 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 1371704368 is about 37036.5274830133. The cubic root of 1371704368 is about 1111.1009200073.

The spelling of 1371704368 in words is "one billion, three hundred seventy-one million, seven hundred four thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 16 31 62 124 248 496 1657 1669 3314 3338 6628 6676 13256 13352 26512 26704 51367 51739 102734 103478 205468 206956 410936 413912 821872 827824 2765533 5531066 11062132 22124264 44248528 85731523 171463046 342926092 685852184 1371704368