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30399896699310 = 2353173344594899
BaseRepresentation
bin1101110100110000001110…
…00010110100000110101110
310222122012110001212220120110
412322120013002310012232
512441032442023334220
6144353304133200450
76255214531300065
oct672300702640656
9128565401786513
1030399896699310
119760584188086
1234ab853a90126
1313c690c54c608
1477151193d1dc
1537ab875b9be0
hex1ba6070b41ae

30399896699310 has 64 divisors (see below), whose sum is σ = 75416040806400. Its totient is φ = 7834431680640.

The previous prime is 30399896699309. The next prime is 30399896699329. The reversal of 30399896699310 is 1399669899303.

It is a super-2 number, since 2×303998966993102 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21615760 + ... + 22979139.

It is an arithmetic number, because the mean of its divisors is an integer number (1178375637600).

Almost surely, 230399896699310 is an apocalyptic number.

30399896699310 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30399896699310 is an abundant number, since it is smaller than the sum of its proper divisors (45016144107090).

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

30399896699310 is a wasteful number, since it uses less digits than its factorization.

30399896699310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44595673.

The product of its (nonzero) digits is 459165024, while the sum is 75.

The spelling of 30399896699310 in words is "thirty trillion, three hundred ninety-nine billion, eight hundred ninety-six million, six hundred ninety-nine thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 30 31 62 93 155 186 310 465 733 930 1466 2199 3665 4398 7330 10995 21990 22723 45446 68169 113615 136338 227230 340845 681690 44594899 89189798 133784697 222974495 267569394 445948990 668923485 1337846970 1382441869 2764883738 4147325607 6912209345 8294651214 13824418690 20736628035 32688060967 41473256070 65376121934 98064182901 163440304835 196128365802 326880609670 490320914505 980641829010 1013329889977 2026659779954 3039989669931 5066649449885 6079979339862 10133298899770 15199948349655 30399896699310