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108877119252 = 223111576917603
BaseRepresentation
bin110010101100110010…
…1001111111100010100
3101102000211111201120020
41211121211033330110
53240440020304002
6122003434305140
710603035146436
oct1453145177424
9342024451506
10108877119252
11421a13281a0
12191268881b0
13a361997825
1453ac00a656
152c737422bc
hex195994ff14

108877119252 has 96 divisors (see below), whose sum is σ = 279347357184. Its totient is φ = 32731171200.

The previous prime is 108877119233. The next prime is 108877119271. The reversal of 108877119252 is 252911778801.

It is an interprime number because it is at equal distance from previous prime (108877119233) and next prime (108877119271).

It is a super-2 number, since 2×1088771192522 (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 108877119195 and 108877119204.

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, 14316483 + ... + 14324085.

It is an arithmetic number, because the mean of its divisors is an integer number (2909868304).

Almost surely, 2108877119252 is an apocalyptic number.

108877119252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108877119252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139673678592).

108877119252 is an abundant number, since it is smaller than the sum of its proper divisors (170470237932).

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

108877119252 is a wasteful number, since it uses less digits than its factorization.

108877119252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8469 (or 8467 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 51.

The spelling of 108877119252 in words is "one hundred eight billion, eight hundred seventy-seven million, one hundred nineteen thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 157 314 471 628 691 942 1382 1727 1884 2073 2764 3454 4146 5181 6908 7601 7603 8292 10362 15202 15206 20724 22803 22809 30404 30412 45606 45618 83633 91212 91236 108487 167266 216974 250899 325461 334532 433948 501798 650922 1003596 1193357 1193671 1301844 2386714 2387342 3580071 3581013 4773428 4774684 5253673 7160142 7162026 10507346 13130381 14320284 14324052 15761019 21014692 26260762 31522038 39391143 52521524 57790403 63044076 78782286 115580806 157564572 173371209 231161612 346742418 693484836 824826661 1649653322 2474479983 3299306644 4948959966 9073093271 9897919932 18146186542 27219279813 36292373084 54438559626 108877119252