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5806920294 = 234743119087
BaseRepresentation
bin1010110100001111…
…01001001001100110
3112222200202010010000
411122013221021212
543343032422134
62400114242130
7263621002530
oct53207511146
915880663100
105806920294
11250a94518a
121160886346
13717095616
143d130c850
1523ebe8e99
hex15a1e9266

5806920294 has 80 divisors (see below), whose sum is σ = 15216588288. Its totient is φ = 1620522288.

The previous prime is 5806920289. The next prime is 5806920319. The reversal of 5806920294 is 4920296085.

5806920294 is a `hidden beast` number, since 580 + 69 + 2 + 0 + 2 + 9 + 4 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10782 + ... + 108305.

Almost surely, 25806920294 is an apocalyptic number.

5806920294 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5806920294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7608294144).

5806920294 is an abundant number, since it is smaller than the sum of its proper divisors (9409667994).

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

5806920294 is a wasteful number, since it uses less digits than its factorization.

5806920294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119151 (or 119142 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The square root of 5806920294 is about 76203.1514702640. The cubic root of 5806920294 is about 1797.4160758504.

The spelling of 5806920294 in words is "five billion, eight hundred six million, nine hundred twenty thousand, two hundred ninety-four".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 43 54 63 81 86 126 129 162 189 258 301 378 387 567 602 774 903 1134 1161 1806 2322 2709 3483 5418 6966 8127 16254 24381 48762 119087 238174 357261 714522 833609 1071783 1667218 2143566 2500827 3215349 5001654 5120741 6430698 7502481 9646047 10241482 15004962 15362223 19292094 22507443 30724446 35845187 45014886 46086669 67522329 71690374 92173338 107535561 135044658 138260007 215071122 276520014 322606683 414780021 645213366 829560042 967820049 1935640098 2903460147 5806920294