Base | Representation |
---|---|
bin | 1111100011001… |
… | …11110001011100 |
3 | 100002110110200001 |
4 | 13301213301130 |
5 | 231343322401 |
6 | 20535544044 |
7 | 3142536154 |
oct | 761476134 |
9 | 302413601 |
10 | 130448476 |
11 | 676a8964 |
12 | 3782b024 |
13 | 21044962 |
14 | 13479764 |
15 | b6bb601 |
hex | 7c67c5c |
130448476 has 24 divisors (see below), whose sum is σ = 233694720. Its totient is φ = 63690432.
The previous prime is 130448473. The next prime is 130448503. The reversal of 130448476 is 674844031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130448473) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47205 + ... + 49891.
It is an arithmetic number, because the mean of its divisors is an integer number (9737280).
Almost surely, 2130448476 is an apocalyptic number.
It is an amenable number.
130448476 is a deficient number, since it is larger than the sum of its proper divisors (103246244).
130448476 is a wasteful number, since it uses less digits than its factorization.
130448476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2973 (or 2971 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 37.
The square root of 130448476 is about 11421.4042919424. The cubic root of 130448476 is about 507.1615687941.
The spelling of 130448476 in words is "one hundred thirty million, four hundred forty-eight thousand, four hundred seventy-six".
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