Search a number
-
+
107036117864 = 231329226915641
BaseRepresentation
bin110001110101111011…
…0011000101101101000
3101020021112100011102122
41203223312120231220
53223202221232424
6121101031250412
710506311663444
oct1435366305550
9336245304378
10107036117864
1141437109645
12188b2219a08
13a12a4501b0
1452756dd824
152bb6cda45e
hex18ebd98b68

107036117864 has 64 divisors (see below), whose sum is σ = 223696242000. Its totient is φ = 47673722880.

The previous prime is 107036117833. The next prime is 107036117869. The reversal of 107036117864 is 468711630701.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 41734404100 + 65301713764 = 204290^2 + 255542^2 .

It is a super-2 number, since 2×1070361178642 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (107036117869) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6835484 + ... + 6851124.

Almost surely, 2107036117864 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 107036117864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111848121000).

107036117864 is an abundant number, since it is smaller than the sum of its proper divisors (116660124136).

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

107036117864 is a wasteful number, since it uses less digits than its factorization.

107036117864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17958 (or 17954 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 44.

The spelling of 107036117864 in words is "one hundred seven billion, thirty-six million, one hundred seventeen thousand, eight hundred sixty-four".

Divisors: 1 2 4 8 13 26 29 52 58 104 116 232 377 754 1508 2269 3016 4538 9076 15641 18152 29497 31282 58994 62564 65801 117988 125128 131602 203333 235976 263204 406666 453589 526408 813332 855413 907178 1626664 1710826 1814356 3421652 3628712 5896657 6843304 11793314 23586628 35489429 47173256 70978858 141957716 283915432 461362577 922725154 1029193441 1845450308 2058386882 3690900616 4116773764 8233547528 13379514733 26759029466 53518058932 107036117864