Base | Representation |
---|---|
bin | 10010101000010101… |
… | …01011011100100100 |
3 | 221211001120021020002 |
4 | 21110022223130210 |
5 | 130441004121012 |
6 | 4332254000432 |
7 | 502600524356 |
oct | 112412533444 |
9 | 27731507202 |
10 | 10002020132 |
11 | 4272974845 |
12 | 1b317a6118 |
13 | c35246b10 |
14 | 6ac52b0d6 |
15 | 3d815b7c2 |
hex | 2542ab724 |
10002020132 has 12 divisors (see below), whose sum is σ = 18849961116. Its totient is φ = 4616316960.
The previous prime is 10002020131. The next prime is 10002020137. The reversal of 10002020132 is 23102020001.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 449694436 + 9552325696 = 21206^2 + 97736^2 .
It is not an unprimeable number, because it can be changed into a prime (10002020131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96173219 + ... + 96173322.
It is an arithmetic number, because the mean of its divisors is an integer number (1570830093).
Almost surely, 210002020132 is an apocalyptic number.
It is an amenable number.
10002020132 is a deficient number, since it is larger than the sum of its proper divisors (8847940984).
10002020132 is a wasteful number, since it uses less digits than its factorization.
10002020132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 192346558 (or 192346556 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 11.
Adding to 10002020132 its reverse (23102020001), we get a palindrome (33104040133).
The spelling of 10002020132 in words is "ten billion, two million, twenty thousand, one hundred thirty-two".
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