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1368486707 = 7257760693
BaseRepresentation
bin101000110010001…
…0111001100110011
310112101001022211212
41101210113030303
510300313033312
6343443230335
745624642110
oct12144271463
93471038755
101368486707
11642525355
123223783ab
1318a696a63
14cda6b907
158021c822
hex51917333

1368486707 has 8 divisors (see below), whose sum is σ = 1570072416. Its totient is φ = 1168422912.

The previous prime is 1368486703. The next prime is 1368486727. The reversal of 1368486707 is 7076848631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1368486707 - 22 = 1368486703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1368486703) 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, 378548 + ... + 382145.

It is an arithmetic number, because the mean of its divisors is an integer number (196259052).

Almost surely, 21368486707 is an apocalyptic number.

1368486707 is a deficient number, since it is larger than the sum of its proper divisors (201585709).

1368486707 is an equidigital number, since it uses as much as digits as its factorization.

1368486707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760957.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 1368486707 is about 36993.0629578033. The cubic root of 1368486707 is about 1110.2314553998.

The spelling of 1368486707 in words is "one billion, three hundred sixty-eight million, four hundred eighty-six thousand, seven hundred seven".

Divisors: 1 7 257 1799 760693 5324851 195498101 1368486707