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168073304496 = 24313925190843
BaseRepresentation
bin1001110010000111110…
…0110001100110110000
3121001211022120111202120
42130201330301212300
510223203231220441
6205113430114240
715100004342046
oct2344174614660
9531738514676
10168073304496
1165308aa9339
12286a74ab980
1312b06a37686
1481c5c20396
15458a617966
hex2721f319b0

168073304496 has 40 divisors (see below), whose sum is σ = 437313051840. Its totient is φ = 55621379136.

The previous prime is 168073304479. The next prime is 168073304501. The reversal of 168073304496 is 694403370861.

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, 12588750 + ... + 12602093.

It is an arithmetic number, because the mean of its divisors is an integer number (10932826296).

Almost surely, 2168073304496 is an apocalyptic number.

168073304496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

168073304496 is an abundant number, since it is smaller than the sum of its proper divisors (269239747344).

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

168073304496 is a wasteful number, since it uses less digits than its factorization.

168073304496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25190993 (or 25190987 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 51.

The spelling of 168073304496 in words is "one hundred sixty-eight billion, seventy-three million, three hundred four thousand, four hundred ninety-six".

Divisors: 1 2 3 4 6 8 12 16 24 48 139 278 417 556 834 1112 1668 2224 3336 6672 25190843 50381686 75572529 100763372 151145058 201526744 302290116 403053488 604580232 1209160464 3501527177 7003054354 10504581531 14006108708 21009163062 28012217416 42018326124 56024434832 84036652248 168073304496