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16280164013352 = 23316714813274213
BaseRepresentation
bin1110110011101000010101…
…1001001001010100101000
32010122100221121210022020120
43230322011121021110220
54113213233441411402
654343000515123240
73300126432600231
oct354720531112450
963570847708216
1016280164013352
115207419187378
1219ab255ba3520
1391129c9066c5
14403d6d870088
151d373ee1a3bc
hexece85649528

16280164013352 has 64 divisors (see below), whose sum is σ = 40947038455680. Its totient is φ = 5393842175232.

The previous prime is 16280164013303. The next prime is 16280164013363. The reversal of 16280164013352 is 25331046108261.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59233398 + ... + 59507610.

It is an arithmetic number, because the mean of its divisors is an integer number (639797475870).

Almost surely, 216280164013352 is an apocalyptic number.

16280164013352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16280164013352 is an abundant number, since it is smaller than the sum of its proper divisors (24666874442328).

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

16280164013352 is a wasteful number, since it uses less digits than its factorization.

16280164013352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289202 (or 289198 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 16280164013352 in words is "sixteen trillion, two hundred eighty billion, one hundred sixty-four million, thirteen thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 167 334 501 668 1002 1336 2004 4008 14813 29626 44439 59252 88878 118504 177756 274213 355512 548426 822639 1096852 1645278 2193704 2473771 3290556 4947542 6581112 7421313 9895084 14842626 19790168 29685252 45793571 59370504 91587142 137380713 183174284 274761426 366348568 549522852 1099045704 4061917169 8123834338 12185751507 16247668676 24371503014 32495337352 48743006028 97486012056 678340167223 1356680334446 2035020501669 2713360668892 4070041003338 5426721337784 8140082006676 16280164013352