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490119337160 = 23543284953103
BaseRepresentation
bin1110010000111010110…
…00111001010011001000
31201212002021000000220222
413020131120321103020
531012231022242120
61013054022205212
750260420425215
oct7103530712310
91655067000828
10490119337160
11179949652242
127aba3b83808
13372ab0b490b
1419a16c86b0c
15cb38499525
hex721d6394c8

490119337160 has 32 divisors (see below), whose sum is σ = 1128414291840. Its totient is φ = 191488484544.

The previous prime is 490119337157. The next prime is 490119337207. The reversal of 490119337160 is 61733911094.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142474832 + ... + 142478271.

It is an arithmetic number, because the mean of its divisors is an integer number (35262946620).

Almost surely, 2490119337160 is an apocalyptic number.

490119337160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

490119337160 is an abundant number, since it is smaller than the sum of its proper divisors (638294954680).

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

490119337160 is a wasteful number, since it uses less digits than its factorization.

490119337160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284953157 (or 284953153 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 44.

The spelling of 490119337160 in words is "four hundred ninety billion, one hundred nineteen million, three hundred thirty-seven thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 43 86 172 215 344 430 860 1720 284953103 569906206 1139812412 1424765515 2279624824 2849531030 5699062060 11398124120 12252983429 24505966858 49011933716 61264917145 98023867432 122529834290 245059668580 490119337160