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65414701 = 1119312989
BaseRepresentation
bin1111100110001…
…0011000101101
311120002102002201
43321202120231
5113221232301
610254021501
71423005262
oct371423055
9146072081
1065414701
1133a1a040
1219aa7891
1310724731
14898b269
155b22201
hex3e6262d

65414701 has 8 divisors (see below), whose sum is σ = 75117600. Its totient is φ = 56337840.

The previous prime is 65414689. The next prime is 65414711. The reversal of 65414701 is 10741456.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 65414701 - 25 = 65414669 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 65414701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65414711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156286 + ... + 156703.

It is an arithmetic number, because the mean of its divisors is an integer number (9389700).

Almost surely, 265414701 is an apocalyptic number.

It is an amenable number.

65414701 is a deficient number, since it is larger than the sum of its proper divisors (9702899).

65414701 is a wasteful number, since it uses less digits than its factorization.

65414701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313019.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 65414701 is about 8087.9355215036. The cubic root of 65414701 is about 402.9258402168.

The spelling of 65414701 in words is "sixty-five million, four hundred fourteen thousand, seven hundred one".

Divisors: 1 11 19 209 312989 3442879 5946791 65414701