Base | Representation |
---|---|
bin | 110001111100000001… |
… | …1100100111000110101 |
3 | 101020210210200021201120 |
4 | 1203320003210320311 |
5 | 3224112132332242 |
6 | 121133224414153 |
7 | 10514346425352 |
oct | 1437003447065 |
9 | 336723607646 |
10 | 107240902197 |
11 | 4153176a0a0 |
12 | 1894a917359 |
13 | a1609c1060 |
14 | 52949a9629 |
15 | 2bc9c8c1ec |
hex | 18f80e4e35 |
107240902197 has 128 divisors (see below), whose sum is σ = 175380774912. Its totient is φ = 57426969600.
The previous prime is 107240902159. The next prime is 107240902213. The reversal of 107240902197 is 791209042701.
It is not a de Polignac number, because 107240902197 - 28 = 107240901941 is a prime.
It is a super-2 number, since 2×1072409021972 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107240902127) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 231621588 + ... + 231622050.
It is an arithmetic number, because the mean of its divisors is an integer number (1370162304).
Almost surely, 2107240902197 is an apocalyptic number.
It is an amenable number.
107240902197 is a deficient number, since it is larger than the sum of its proper divisors (68139872715).
107240902197 is a wasteful number, since it uses less digits than its factorization.
107240902197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 771.
The product of its (nonzero) digits is 63504, while the sum is 42.
Adding to 107240902197 its reverse (791209042701), we get a palindrome (898449944898).
The spelling of 107240902197 in words is "one hundred seven billion, two hundred forty million, nine hundred two thousand, one hundred ninety-seven".
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