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1368294704 = 24729421273
BaseRepresentation
bin101000110001110…
…1000010100110000
310112100200120110122
41101203220110300
510300240412304
6343435145412
745623212250
oct12143502460
93470616418
101368294704
11642404077
123222a5268
1318a62a54a
14cda1b960
15801d09be
hex518e8530

1368294704 has 40 divisors (see below), whose sum is σ = 3134278560. Its totient is φ = 566189568.

The previous prime is 1368294689. The next prime is 1368294713. The reversal of 1368294704 is 4074928631.

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, 207389 + ... + 213884.

It is an arithmetic number, because the mean of its divisors is an integer number (78356964).

Almost surely, 21368294704 is an apocalyptic number.

1368294704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1368294704 is an abundant number, since it is smaller than the sum of its proper divisors (1765983856).

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

1368294704 is a wasteful number, since it uses less digits than its factorization.

1368294704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421317 (or 421311 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 1368294704 is about 36990.4677450827. The cubic root of 1368294704 is about 1110.1795299800.

The spelling of 1368294704 in words is "one billion, three hundred sixty-eight million, two hundred ninety-four thousand, seven hundred four".

Divisors: 1 2 4 7 8 14 16 28 29 56 58 112 116 203 232 406 464 812 1624 3248 421273 842546 1685092 2948911 3370184 5897822 6740368 11795644 12216917 23591288 24433834 47182576 48867668 85518419 97735336 171036838 195470672 342073676 684147352 1368294704