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3331788054 = 2371931134683
BaseRepresentation
bin1100011010010111…
…0000110100010110
322121012100100222120
43012211300310112
523310414204204
61310335440410
7145364505540
oct30645606426
98535310876
103331788054
11145a786751
1278b986106
1341136212a
142386d2690
151477816d9
hexc6970d16

3331788054 has 64 divisors (see below), whose sum is σ = 8274984960. Its totient is φ = 872739360.

The previous prime is 3331788041. The next prime is 3331788079. The reversal of 3331788054 is 4508871333.

It is a super-2 number, since 2×33317880542 = 22201623273554213832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3331787997 and 3331788015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42604 + ... + 92079.

It is an arithmetic number, because the mean of its divisors is an integer number (129296640).

Almost surely, 23331788054 is an apocalyptic number.

3331788054 is an abundant number, since it is smaller than the sum of its proper divisors (4943196906).

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

3331788054 is a wasteful number, since it uses less digits than its factorization.

3331788054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134745.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 3331788054 is about 57721.6428560380. The cubic root of 3331788054 is about 1493.5707124349.

The spelling of 3331788054 in words is "three billion, three hundred thirty-one million, seven hundred eighty-eight thousand, fifty-four".

Divisors: 1 2 3 6 7 14 19 21 31 38 42 57 62 93 114 133 186 217 266 399 434 589 651 798 1178 1302 1767 3534 4123 8246 12369 24738 134683 269366 404049 808098 942781 1885562 2558977 2828343 4175173 5117954 5656686 7676931 8350346 12525519 15353862 17912839 25051038 29226211 35825678 53738517 58452422 79328287 87678633 107477034 158656574 175357266 237984861 475969722 555298009 1110596018 1665894027 3331788054