Base | Representation |
---|---|
bin | 110001111111100001… |
… | …0101110100100111100 |
3 | 101021002222020120200000 |
4 | 1203333002232210330 |
5 | 3224332134322002 |
6 | 121153013034300 |
7 | 10520301652065 |
oct | 1437702564474 |
9 | 337088216600 |
10 | 107358120252 |
11 | 41591950819 |
12 | 18982025990 |
13 | a17c082956 |
14 | 52a639d56c |
15 | 2bd51e361c |
hex | 18ff0ae93c |
107358120252 has 72 divisors (see below), whose sum is σ = 281848375536. Its totient is φ = 35732648448.
The previous prime is 107358120179. The next prime is 107358120313. The reversal of 107358120252 is 252021853701.
107358120252 is a `hidden beast` number, since 1 + 0 + 7 + 3 + 581 + 20 + 2 + 52 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 572098 + ... + 736214.
Almost surely, 2107358120252 is an apocalyptic number.
107358120252 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 107358120252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140924187768).
107358120252 is an abundant number, since it is smaller than the sum of its proper divisors (174490255284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107358120252 is a wasteful number, since it uses less digits than its factorization.
107358120252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164809 (or 164795 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
Adding to 107358120252 its reverse (252021853701), we get a palindrome (359379973953).
The spelling of 107358120252 in words is "one hundred seven billion, three hundred fifty-eight million, one hundred twenty thousand, two hundred fifty-two".
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