Search a number
-
+
16423084807308 = 223231127115874219
BaseRepresentation
bin1110111011111100110000…
…1000101101010010001100
32011011000212000110220001200
43232333030020231102030
54123033434202313213
654532354435505500
73313346231363634
oct356771410552214
964130760426050
1016423084807308
115261a9a252213
121a12aa1a58290
139218c863a03a
1440ac4ad676c4
151d7307287273
hexeefcc22d48c

16423084807308 has 72 divisors (see below), whose sum is σ = 43190493265920. Its totient is φ = 5256054528480.

The previous prime is 16423084807237. The next prime is 16423084807313. The reversal of 16423084807308 is 80370848032461.

16423084807308 is a `hidden beast` number, since 1 + 64 + 2 + 30 + 8 + 480 + 73 + 0 + 8 = 666.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 57795378 + ... + 58078841.

Almost surely, 216423084807308 is an apocalyptic number.

16423084807308 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16423084807308 is an abundant number, since it is smaller than the sum of its proper divisors (26767408458612).

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

16423084807308 is a wasteful number, since it uses less digits than its factorization.

16423084807308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115874387 (or 115874382 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 54.

The spelling of 16423084807308 in words is "sixteen trillion, four hundred twenty-three billion, eighty-four million, eight hundred seven thousand, three hundred eight".

Divisors: 1 2 3 4 6 9 12 18 31 36 62 93 124 127 186 254 279 372 381 508 558 762 1116 1143 1524 2286 3937 4572 7874 11811 15748 23622 35433 47244 70866 141732 115874219 231748438 347622657 463496876 695245314 1042867971 1390490628 2085735942 3592100789 4171471884 7184201578 10776302367 14368403156 14716025813 21552604734 29432051626 32328907101 43105209468 44148077439 58864103252 64657814202 88296154878 129315628404 132444232317 176592309756 264888464634 456196800203 529776929268 912393600406 1368590400609 1824787200812 2737180801218 4105771201827 5474361602436 8211542403654 16423084807308