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65493114 = 2319574501
BaseRepresentation
bin1111100111010…
…1100001111010
311120020101122220
43321311201322
5113231234424
610255424510
71423453011
oct371654172
9146211586
1065493114
1133a72a45
1219b25136
131075132b
1489aba78
155b3a579
hex3e7587a

65493114 has 16 divisors (see below), whose sum is σ = 137880480. Its totient is φ = 20682000.

The previous prime is 65493101. The next prime is 65493143. The reversal of 65493114 is 41139456.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287137 + ... + 287364.

It is an arithmetic number, because the mean of its divisors is an integer number (8617530).

Almost surely, 265493114 is an apocalyptic number.

65493114 is an abundant number, since it is smaller than the sum of its proper divisors (72387366).

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

65493114 is a wasteful number, since it uses less digits than its factorization.

65493114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574525.

The product of its digits is 12960, while the sum is 33.

The square root of 65493114 is about 8092.7815984370. The cubic root of 65493114 is about 403.0867724823.

The spelling of 65493114 in words is "sixty-five million, four hundred ninety-three thousand, one hundred fourteen".

Divisors: 1 2 3 6 19 38 57 114 574501 1149002 1723503 3447006 10915519 21831038 32746557 65493114