Base | Representation |
---|---|
bin | 11100000010010011… |
… | …011100111000101000 |
3 | 2212200221220102012002 |
4 | 130002103130320220 |
5 | 443122434041202 |
6 | 21455044510132 |
7 | 2113663613105 |
oct | 340223347050 |
9 | 85627812162 |
10 | 30103424552 |
11 | 11848664473 |
12 | 5a016ab348 |
13 | 2ab9937566 |
14 | 165808baac |
15 | bb2c58302 |
hex | 7024dce28 |
30103424552 has 8 divisors (see below), whose sum is σ = 56443921050. Its totient is φ = 15051712272.
The previous prime is 30103424537. The next prime is 30103424557. The reversal of 30103424552 is 25542430103.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 25304537476 + 4798887076 = 159074^2 + 69274^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-3 number, since 3×301034245523 (a number of 32 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (30103424557) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1881464027 + ... + 1881464042.
Almost surely, 230103424552 is an apocalyptic number.
It is an amenable number.
30103424552 is a deficient number, since it is larger than the sum of its proper divisors (26340496498).
30103424552 is a wasteful number, since it uses less digits than its factorization.
30103424552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3762928075 (or 3762928071 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 29.
Adding to 30103424552 its reverse (25542430103), we get a palindrome (55645854655).
The spelling of 30103424552 in words is "thirty billion, one hundred three million, four hundred twenty-four thousand, five hundred fifty-two".
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