Base | Representation |
---|---|
bin | 101110010000111… |
… | …0000111100100001 |
3 | 11000012000210212112 |
4 | 1130201300330201 |
5 | 11134400330410 |
6 | 414012205105 |
7 | 53316541430 |
oct | 13441607441 |
9 | 4005023775 |
10 | 1552355105 |
11 | 72729a404 |
12 | 373a69795 |
13 | 1b97c3622 |
14 | 10a251117 |
15 | 9143c105 |
hex | 5c870f21 |
1552355105 has 16 divisors (see below), whose sum is σ = 2129583744. Its totient is φ = 1064152320.
The previous prime is 1552355099. The next prime is 1552355111. The reversal of 1552355105 is 5015532551.
It is an interprime number because it is at equal distance from previous prime (1552355099) and next prime (1552355111).
It is not a de Polignac number, because 1552355105 - 26 = 1552355041 is a prime.
It is a super-2 number, since 2×15523551052 = 4819612744039122050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223769 + ... + 230601.
It is an arithmetic number, because the mean of its divisors is an integer number (133098984).
Almost surely, 21552355105 is an apocalyptic number.
It is an amenable number.
1552355105 is a deficient number, since it is larger than the sum of its proper divisors (577228639).
1552355105 is an equidigital number, since it uses as much as digits as its factorization.
1552355105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13336.
The product of its (nonzero) digits is 18750, while the sum is 32.
The square root of 1552355105 is about 39399.9378806617. The cubic root of 1552355105 is about 1157.8803704610.
Adding to 1552355105 its reverse (5015532551), we get a palindrome (6567887656).
The spelling of 1552355105 in words is "one billion, five hundred fifty-two million, three hundred fifty-five thousand, one hundred five".
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