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47880162103680 = 2732523603352181
BaseRepresentation
bin10101110001011111110000…
…00011011101000110000000
320021112022001211011112010100
422320233320003131012000
522233432032444304210
6245455502014202400
713041141023541114
oct1270577003350600
9207468054145110
1047880162103680
111428a954302075
1254535b54b3400
1320941067506aa
14bb75ab16b744
1558071604c5c0
hex2b8bf80dd180

47880162103680 has 192 divisors, whose sum is σ = 165343659127920. Its totient is φ = 12767466024960.

The previous prime is 47880162103663. The next prime is 47880162103681. The reversal of 47880162103680 is 8630126108874.

47880162103680 is a `hidden beast` number, since 4 + 7 + 8 + 8 + 0 + 1 + 621 + 0 + 3 + 6 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-3 number, since 3×478801621036803 (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47880162103681) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135777190 + ... + 136129370.

Almost surely, 247880162103680 is an apocalyptic number.

47880162103680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47880162103680 is an abundant number, since it is smaller than the sum of its proper divisors (117463497024240).

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

47880162103680 is a wasteful number, since it uses less digits than its factorization.

47880162103680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375809 (or 375794 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The spelling of 47880162103680 in words is "forty-seven trillion, eight hundred eighty billion, one hundred sixty-two million, one hundred three thousand, six hundred eighty".