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6293790054 = 2321272753189
BaseRepresentation
bin1011101110010001…
…11001110101100110
3121020121212122212100
411313020321311212
5100342202240204
62520305432530
7311652222066
oct56710716546
917217778770
106293790054
11273a753692
12127793b746
13793c01136
14439c473a6
1526c81ba39
hex177239d66

6293790054 has 24 divisors (see below), whose sum is σ = 13743924480. Its totient is φ = 2081410128.

The previous prime is 6293790029. The next prime is 6293790089. The reversal of 6293790054 is 4500973926.

It is a happy number.

It is a super-2 number, since 2×62937900542 = 79223586487658645832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6293789991 and 6293790009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1374309 + ... + 1378880.

It is an arithmetic number, because the mean of its divisors is an integer number (572663520).

Almost surely, 26293790054 is an apocalyptic number.

6293790054 is an abundant number, since it is smaller than the sum of its proper divisors (7450134426).

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

6293790054 is a wasteful number, since it uses less digits than its factorization.

6293790054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753324 (or 2753321 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 6293790054 is about 79333.4107044441. The cubic root of 6293790054 is about 1846.3077128095.

The spelling of 6293790054 in words is "six billion, two hundred ninety-three million, seven hundred ninety thousand, fifty-four".

Divisors: 1 2 3 6 9 18 127 254 381 762 1143 2286 2753189 5506378 8259567 16519134 24778701 49557402 349655003 699310006 1048965009 2097930018 3146895027 6293790054