Base | Representation |
---|---|
bin | 100111000010101… |
… | …0000100010110100 |
3 | 10101021222221222212 |
4 | 1032011100202310 |
5 | 10140330020312 |
6 | 333553512552 |
7 | 44314553603 |
oct | 11605204264 |
9 | 3337887885 |
10 | 1310001332 |
11 | 612509432 |
12 | 306872758 |
13 | 17b52a323 |
14 | c5da5a3a |
15 | 7a018822 |
hex | 4e1508b4 |
1310001332 has 12 divisors (see below), whose sum is σ = 2348417316. Its totient is φ = 639024960.
The previous prime is 1310001289. The next prime is 1310001347. The reversal of 1310001332 is 2331000131.
It can be written as a sum of positive squares in 2 ways, for example, as 104939536 + 1205061796 = 10244^2 + 34714^2 .
It is a super-2 number, since 2×13100013322 = 3432206979683548448, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3993743 + ... + 3994070.
It is an arithmetic number, because the mean of its divisors is an integer number (195701443).
Almost surely, 21310001332 is an apocalyptic number.
It is an amenable number.
1310001332 is a deficient number, since it is larger than the sum of its proper divisors (1038415984).
1310001332 is a wasteful number, since it uses less digits than its factorization.
1310001332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7987858 (or 7987856 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 14.
The square root of 1310001332 is about 36193.9405425825. The cubic root of 1310001332 is about 1094.1845522167.
Adding to 1310001332 its reverse (2331000131), we get a palindrome (3641001463).
The spelling of 1310001332 in words is "one billion, three hundred ten million, one thousand, three hundred thirty-two".
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