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3380015297412 = 22331323466322447
BaseRepresentation
bin110001001011111000100…
…111000111001110000100
3102222010102002002120022000
4301023320213013032010
5420334232404004122
611104431350105300
7466124633663055
oct61137047071604
912863362076260
103380015297412
111093502578246
124670a034b230
131b69709bb430
14b9844c3672c
155cdc68e40ac
hex312f89c7384

3380015297412 has 192 divisors, whose sum is σ = 9849938165760. Its totient is φ = 994529467008.

The previous prime is 3380015297363. The next prime is 3380015297413. The reversal of 3380015297412 is 2147925100833.

It is a happy number.

3380015297412 is a `hidden beast` number, since 3 + 3 + 80 + 0 + 1 + 529 + 7 + 41 + 2 = 666.

It is a super-2 number, since 2×33800152974122 (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3380015297413) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 150566373 + ... + 150588819.

It is an arithmetic number, because the mean of its divisors is an integer number (51301761280).

Almost surely, 23380015297412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3380015297412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4924969082880).

3380015297412 is an abundant number, since it is smaller than the sum of its proper divisors (6469922868348).

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

3380015297412 is a wasteful number, since it uses less digits than its factorization.

3380015297412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27159 (or 27151 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 3380015297412 in words is "three trillion, three hundred eighty billion, fifteen million, two hundred ninety-seven thousand, four hundred twelve".