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69013484 = 2247675479
BaseRepresentation
bin1000001110100…
…00111111101100
311210212020200222
410013100333230
5120131412414
610503110512
71465414331
oct407207754
9153766628
1069013484
1135a57941
121b142438
13113b47a7
149246988
1560d368e
hex41d0fec

69013484 has 24 divisors (see below), whose sum is σ = 125207040. Its totient is φ = 33262416.

The previous prime is 69013447. The next prime is 69013517. The reversal of 69013484 is 48431096.

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, 9857 + ... + 15335.

It is an arithmetic number, because the mean of its divisors is an integer number (5216960).

Almost surely, 269013484 is an apocalyptic number.

It is an amenable number.

69013484 is a deficient number, since it is larger than the sum of its proper divisors (56193556).

69013484 is a wasteful number, since it uses less digits than its factorization.

69013484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5597 (or 5595 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 69013484 is about 8307.4354646907. The cubic root of 69013484 is about 410.1833088701.

The spelling of 69013484 in words is "sixty-nine million, thirteen thousand, four hundred eighty-four".

Divisors: 1 2 4 47 67 94 134 188 268 3149 5479 6298 10958 12596 21916 257513 367093 515026 734186 1030052 1468372 17253371 34506742 69013484