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7068802466464 = 251759313770207
BaseRepresentation
bin110011011011101010101…
…1101011100001010100000
3221000202210222221102001221
41212313111131130022200
51411303401412411324
623011210225104424
71326463341403354
oct146672535341240
927022728842057
107068802466464
112285953788782
12961b93788114
133c377b93334b
141a61bbba1464
15c3d20b100e4
hex66dd575c2a0

7068802466464 has 96 divisors (see below), whose sum is σ = 14990076380160. Its totient is φ = 3269025005568.

The previous prime is 7068802466459. The next prime is 7068802466503. The reversal of 7068802466464 is 4646642088607.

It is a super-3 number, since 3×70688024664643 (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100650049 + ... + 100720255.

It is an arithmetic number, because the mean of its divisors is an integer number (156146628960).

Almost surely, 27068802466464 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 7068802466464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7495038190080).

7068802466464 is an abundant number, since it is smaller than the sum of its proper divisors (7921273913696).

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

7068802466464 is a wasteful number, since it uses less digits than its factorization.

7068802466464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73430 (or 73422 counting only the distinct ones).

The product of its (nonzero) digits is 74317824, while the sum is 61.

The spelling of 7068802466464 in words is "seven trillion, sixty-eight billion, eight hundred two million, four hundred sixty-six thousand, four hundred sixty-four".

Divisors: 1 2 4 8 16 17 32 34 59 68 118 136 236 272 472 544 944 1003 1888 2006 3137 4012 6274 8024 12548 16048 25096 32096 50192 53329 70207 100384 106658 140414 185083 213316 280828 370166 426632 561656 740332 853264 1123312 1193519 1480664 1706528 2246624 2387038 2961328 3146411 4142213 4774076 5922656 6292822 8284426 9548152 12585644 16568852 19096304 25171288 33137704 38192608 50342576 66275408 70417621 100685152 132550816 140835242 220239359 281670484 440478718 563340968 880957436 1126681936 1761914872 2253363872 3523829744 3744069103 7047659488 7488138206 12994122181 14976276412 25988244362 29952552824 51976488724 59905105648 103952977448 119810211296 207905954896 220900077077 415811909792 441800154154 883600308308 1767200616616 3534401233232 7068802466464