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8030373148 = 227286799041
BaseRepresentation
bin1110111101010010…
…11100010100011100
3202201122120020000201
413132221130110130
5112421233420043
63404502433244
7403000021420
oct73651342434
922648506021
108030373148
113450a33226
121681432824
139ac918bb5
14562732b80
1531eee9c4d
hex1dea5c51c

8030373148 has 12 divisors (see below), whose sum is σ = 16060746352. Its totient is φ = 3441588480.

The previous prime is 8030373133. The next prime is 8030373167. The reversal of 8030373148 is 8413730308.

8030373148 is an admirable number.

It is a super-2 number, since 2×80303731482 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143399493 + ... + 143399548.

Almost surely, 28030373148 is an apocalyptic number.

It is an amenable number.

8030373148 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8030373148 is a wasteful number, since it uses less digits than its factorization.

8030373148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286799052 (or 286799050 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 8030373148 is about 89612.3493052157. The cubic root of 8030373148 is about 2002.5278991834.

The spelling of 8030373148 in words is "eight billion, thirty million, three hundred seventy-three thousand, one hundred forty-eight".

Divisors: 1 2 4 7 14 28 286799041 573598082 1147196164 2007593287 4015186574 8030373148