Base | Representation |
---|---|
bin | 110001110111011101… |
… | …0000111101000101110 |
3 | 101020102002212222220022 |
4 | 1203232322013220232 |
5 | 3223303340200032 |
6 | 121110103122142 |
7 | 10510504056212 |
oct | 1435672075056 |
9 | 336362788808 |
10 | 107087428142 |
11 | 41463074832 |
12 | 18907443352 |
13 | a137c76ac6 |
14 | 527c458942 |
15 | 2bbb573512 |
hex | 18eee87a2e |
107087428142 has 16 divisors (see below), whose sum is σ = 160841732400. Its totient is φ = 53473553280.
The previous prime is 107087428111. The next prime is 107087428153. The reversal of 107087428142 is 241824780701.
It is a super-2 number, since 2×1070874281422 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 107087428093 and 107087428102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8346092 + ... + 8358912.
It is an arithmetic number, because the mean of its divisors is an integer number (10052608275).
Almost surely, 2107087428142 is an apocalyptic number.
107087428142 is a deficient number, since it is larger than the sum of its proper divisors (53754304258).
107087428142 is a wasteful number, since it uses less digits than its factorization.
107087428142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17971.
The product of its (nonzero) digits is 200704, while the sum is 44.
The spelling of 107087428142 in words is "one hundred seven billion, eighty-seven million, four hundred twenty-eight thousand, one hundred forty-two".
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