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4905168 = 243102191
BaseRepresentation
bin10010101101100011010000
3100020012121220
4102231203100
52223431133
6253045040
756456532
oct22554320
910205556
104905168
112850364
121786780
131029888
14919852
1566d5b3
hex4ad8d0

4905168 has 20 divisors (see below), whose sum is σ = 12671808. Its totient is φ = 1635040.

The previous prime is 4905157. The next prime is 4905179. The reversal of 4905168 is 8615094.

It is an interprime number because it is at equal distance from previous prime (4905157) and next prime (4905179).

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, 51048 + ... + 51143.

Almost surely, 24905168 is an apocalyptic number.

4905168 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4905168 is an abundant number, since it is smaller than the sum of its proper divisors (7766640).

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

4905168 is a wasteful number, since it uses less digits than its factorization.

4905168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102202 (or 102196 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 4905168 is about 2214.7613866961. The cubic root of 4905168 is about 169.9096174688.

The spelling of 4905168 in words is "four million, nine hundred five thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 102191 204382 306573 408764 613146 817528 1226292 1635056 2452584 4905168