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8060002146 = 233721322757
BaseRepresentation
bin1111000000110100…
…11101111101100010
3202210201022112101000
413200122131331202
5113001330032041
63411441452430
7403506613350
oct74032357542
922721275330
108060002146
11346672a9a9
12168b341116
139b5ac1051
145666467d0
153228edbb6
hex1e069df62

8060002146 has 32 divisors (see below), whose sum is σ = 20469847680. Its totient is φ = 2302857648.

The previous prime is 8060002133. The next prime is 8060002151. The reversal of 8060002146 is 6412000608.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10661001 + ... + 10661756.

It is an arithmetic number, because the mean of its divisors is an integer number (639682740).

Almost surely, 28060002146 is an apocalyptic number.

8060002146 is an abundant number, since it is smaller than the sum of its proper divisors (12409845534).

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

8060002146 is a wasteful number, since it uses less digits than its factorization.

8060002146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21322775 (or 21322769 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 8060002146 is about 89777.5147016223. The cubic root of 8060002146 is about 2004.9877297690.

The spelling of 8060002146 in words is "eight billion, sixty million, two thousand, one hundred forty-six".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 21322757 42645514 63968271 127936542 149259299 191904813 298518598 383809626 447777897 575714439 895555794 1151428878 1343333691 2686667382 4030001073 8060002146