Base | Representation |
---|---|
bin | 11101001101110000011… |
… | …000110110110000000100 |
3 | 21002221001112222211100211 |
4 | 131031300120312300010 |
5 | 230343114113304030 |
6 | 4134143411445204 |
7 | 265022034260053 |
oct | 35156030666004 |
9 | 7087045884324 |
10 | 2007635291140 |
11 | 704484868056 |
12 | 285114bb6804 |
13 | 11741c37131b |
14 | 6d25493c39a |
15 | 3735348612a |
hex | 1d370636c04 |
2007635291140 has 24 divisors (see below), whose sum is σ = 4257777027672. Its totient is φ = 795103084800.
The previous prime is 2007635291117. The next prime is 2007635291177. The reversal of 2007635291140 is 411925367002.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1415452713984 + 592182577156 = 1189728^2 + 769534^2 .
It is a super-3 number, since 3×20076352911403 (a number of 38 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2007635291093 and 2007635291102.
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, 496937409 + ... + 496941448.
It is an arithmetic number, because the mean of its divisors is an integer number (177407376153).
Almost surely, 22007635291140 is an apocalyptic number.
2007635291140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2007635291140 is an abundant number, since it is smaller than the sum of its proper divisors (2250141736532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2007635291140 is a wasteful number, since it uses less digits than its factorization.
2007635291140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 993878967 (or 993878965 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 40.
The spelling of 2007635291140 in words is "two trillion, seven billion, six hundred thirty-five million, two hundred ninety-one thousand, one hundred forty".
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