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385369460007 = 3737975113103
BaseRepresentation
bin1011001101110011100…
…11110100110100100111
31100211201001121221011020
411212321303310310213
522303214040210012
6453011500542223
736561546235320
oct5467163646447
91324631557136
10385369460007
11139486017134
126282b551973
132a4564ccb9c
141491b073447
15a057263a8c
hex59b9cf4d27

385369460007 has 32 divisors (see below), whose sum is σ = 609318377472. Its totient is φ = 212050566144.

The previous prime is 385369459967. The next prime is 385369460029. The reversal of 385369460007 is 700064963583.

It is not a de Polignac number, because 385369460007 - 28 = 385369459751 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (385369465007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2481183 + ... + 2631920.

It is an arithmetic number, because the mean of its divisors is an integer number (19041199296).

Almost surely, 2385369460007 is an apocalyptic number.

385369460007 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

385369460007 is a deficient number, since it is larger than the sum of its proper divisors (223948917465).

385369460007 is a wasteful number, since it uses less digits than its factorization.

385369460007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5113247.

The product of its (nonzero) digits is 3265920, while the sum is 51.

The spelling of 385369460007 in words is "three hundred eighty-five billion, three hundred sixty-nine million, four hundred sixty thousand, seven".

Divisors: 1 3 7 21 37 97 111 259 291 679 777 2037 3589 10767 25123 75369 5113103 15339309 35791721 107375163 189184811 495970991 567554433 1324293677 1487912973 3471796937 3972881031 10415390811 18350926667 55052780001 128456486669 385369460007