Search a number
-
+
160285918929164 = 227231227116212207
BaseRepresentation
bin100100011100011101111001…
…010000101010000100001100
3210000112011222021121120010222
4210130131321100222010030
5132002111030221213124
61324522200140050512
745522163331111600
oct4434357120520414
9700464867546128
10160285918929164
1147087970654656
1215b88599b33a38
136b58b8849a552
142b81c4650d500
15137e61073725e
hex91c77942a10c

160285918929164 has 72 divisors (see below), whose sum is σ = 338305823557632. Its totient is φ = 66185175561120.

The previous prime is 160285918929131. The next prime is 160285918929179. The reversal of 160285918929164 is 461929819582061.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56726852 + ... + 59485355.

It is an arithmetic number, because the mean of its divisors is an integer number (4698691993856).

Almost surely, 2160285918929164 is an apocalyptic number.

160285918929164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

160285918929164 is an abundant number, since it is smaller than the sum of its proper divisors (178019904628468).

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

160285918929164 is a wasteful number, since it uses less digits than its factorization.

160285918929164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116212483 (or 116212474 counting only the distinct ones).

The product of its (nonzero) digits is 134369280, while the sum is 71.

The spelling of 160285918929164 in words is "one hundred sixty trillion, two hundred eighty-five billion, nine hundred eighteen million, nine hundred twenty-nine thousand, one hundred sixty-four".

Divisors: 1 2 4 7 14 28 31 49 62 98 124 196 217 227 434 454 868 908 1519 1589 3038 3178 6076 6356 7037 11123 14074 22246 28148 44492 49259 98518 197036 344813 689626 1379252 116212207 232424414 464848828 813485449 1626970898 3253941796 3602578417 5694398143 7205156834 11388796286 14410313668 22777592572 25218048919 26380170989 50436097838 52760341978 100872195676 105520683956 176526342433 184661196923 353052684866 369322393846 706105369732 738644787692 817785300659 1292628378461 1635570601318 2585256756922 3271141202636 5170513513844 5724497104613 11448994209226 22897988418452 40071479732291 80142959464582 160285918929164