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69010004 = 227171131283
BaseRepresentation
bin1000001110100…
…00001001010100
311210212001221002
410013100021110
5120131310004
610503042432
71465401230
oct407201124
9153761832
1069010004
1135a55268
121b140418
13113b302b
1492455c0
1560d261e
hex41d0254

69010004 has 48 divisors (see below), whose sum is σ = 147547008. Its totient is φ = 27568128.

The previous prime is 69010003. The next prime is 69010013. The reversal of 69010004 is 40001096.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69010001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53147 + ... + 54429.

It is an arithmetic number, because the mean of its divisors is an integer number (3073896).

Almost surely, 269010004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 69010004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73773504).

69010004 is an abundant number, since it is smaller than the sum of its proper divisors (78537004).

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

69010004 is a wasteful number, since it uses less digits than its factorization.

69010004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424 (or 1422 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 69010004 is about 8307.2260111303. The cubic root of 69010004 is about 410.1764142662.

The spelling of 69010004 in words is "sixty-nine million, ten thousand, four".

Divisors: 1 2 4 7 14 17 28 34 68 113 119 226 238 452 476 791 1283 1582 1921 2566 3164 3842 5132 7684 8981 13447 17962 21811 26894 35924 43622 53788 87244 144979 152677 289958 305354 579916 610708 1014853 2029706 2464643 4059412 4929286 9858572 17252501 34505002 69010004