Base | Representation |
---|---|
bin | 1000010011010000111… |
… | …1111010000101110100 |
3 | 111122002202211022220022 |
4 | 2010310033322011310 |
5 | 4314031242143400 |
6 | 145303034024312 |
7 | 13206010205156 |
oct | 2046417720564 |
9 | 448082738808 |
10 | 142610506100 |
11 | 55531a04aa7 |
12 | 2377bb78098 |
13 | 105a9672c6a |
14 | 6c8c206ad6 |
15 | 3a99ec9b85 |
hex | 21343fa174 |
142610506100 has 36 divisors (see below), whose sum is σ = 327668613804. Its totient is φ = 53688660480.
The previous prime is 142610506081. The next prime is 142610506231. The reversal of 142610506100 is 1605016241.
It can be written as a sum of positive squares in 6 ways, for example, as 5350629904 + 137259876196 = 73148^2 + 370486^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 142610506100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41942567 + ... + 41945966.
It is an arithmetic number, because the mean of its divisors is an integer number (9101905939).
Almost surely, 2142610506100 is an apocalyptic number.
142610506100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142610506100 is an abundant number, since it is smaller than the sum of its proper divisors (185058107704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142610506100 is a wasteful number, since it uses less digits than its factorization.
142610506100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83888564 (or 83888557 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 26.
The spelling of 142610506100 in words is "one hundred forty-two billion, six hundred ten million, five hundred six thousand, one hundred".
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