Base | Representation |
---|---|
bin | 11100010000011111… |
… | …101111000000101000 |
3 | 2220022112221012100100 |
4 | 130100133233000220 |
5 | 444114412304134 |
6 | 21534432105400 |
7 | 2122614466101 |
oct | 342037570050 |
9 | 86275835310 |
10 | 30341525544 |
11 | 11960000250 |
12 | 5a69395260 |
13 | 2b27071c15 |
14 | 167b94b3a8 |
15 | bc8adb999 |
hex | 7107ef028 |
30341525544 has 96 divisors (see below), whose sum is σ = 90533233440. Its totient is φ = 9103344000.
The previous prime is 30341525521. The next prime is 30341525551. The reversal of 30341525544 is 44552514303.
30341525544 is a `hidden beast` number, since 30 + 34 + 1 + 52 + 5 + 544 = 666.
It is a super-3 number, since 3×303415255443 (a number of 32 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 30341525499 and 30341525508.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109662 + ... + 269645.
It is an arithmetic number, because the mean of its divisors is an integer number (943054515).
Almost surely, 230341525544 is an apocalyptic number.
It is an amenable number.
30341525544 is an abundant number, since it is smaller than the sum of its proper divisors (60191707896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30341525544 is a wasteful number, since it uses less digits than its factorization.
30341525544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 379431 (or 379424 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 36.
The spelling of 30341525544 in words is "thirty billion, three hundred forty-one million, five hundred twenty-five thousand, five hundred forty-four".
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