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707068026 = 2327311571153
BaseRepresentation
bin101010001001010…
…000000001111010
31211021110202222200
4222021100001322
52422002134101
6154054531030
723343656550
oct5211200172
91737422880
10707068026
11333137745
12178966a76
13b3645562
1469c97bd0
154211b986
hex2a25007a

707068026 has 96 divisors (see below), whose sum is σ = 1820402688. Its totient is φ = 194088960.

The previous prime is 707068013. The next prime is 707068031. The reversal of 707068026 is 620860707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 612666 + ... + 613818.

It is an arithmetic number, because the mean of its divisors is an integer number (18962528).

Almost surely, 2707068026 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 707068026, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (910201344).

707068026 is an abundant number, since it is smaller than the sum of its proper divisors (1113334662).

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

707068026 is a wasteful number, since it uses less digits than its factorization.

707068026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356 (or 1353 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 707068026 is about 26590.7507603678. The cubic root of 707068026 is about 890.8824416845.

The spelling of 707068026 in words is "seven hundred seven million, sixty-eight thousand, twenty-six".

Divisors: 1 2 3 6 7 9 14 18 21 31 42 62 63 93 126 157 186 217 279 314 434 471 558 651 942 1099 1153 1302 1413 1953 2198 2306 2826 3297 3459 3906 4867 6594 6918 8071 9734 9891 10377 14601 16142 19782 20754 24213 29202 34069 35743 43803 48426 68138 71486 72639 87606 102207 107229 145278 181021 204414 214458 250201 306621 321687 362042 500402 543063 613242 643374 750603 1086126 1267147 1501206 1629189 2251809 2534294 3258378 3801441 4503618 5611651 7602882 11223302 11404323 16834953 22808646 33669906 39281557 50504859 78563114 101009718 117844671 235689342 353534013 707068026