Base | Representation |
---|---|
bin | 1111100010111… |
… | …11111110101011 |
3 | 100002101211212210 |
4 | 13301133332223 |
5 | 231341312210 |
6 | 20535140203 |
7 | 3142344123 |
oct | 761377653 |
9 | 302354783 |
10 | 130416555 |
11 | 67686985 |
12 | 37814663 |
13 | 21033279 |
14 | 1346bc83 |
15 | b6b1e20 |
hex | 7c5ffab |
130416555 has 16 divisors (see below), whose sum is σ = 217739520. Its totient is φ = 66531168.
The previous prime is 130416547. The next prime is 130416557. The reversal of 130416555 is 555614031.
It is not a de Polignac number, because 130416555 - 23 = 130416547 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130416557) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188665 + ... + 189354.
It is an arithmetic number, because the mean of its divisors is an integer number (13608720).
Almost surely, 2130416555 is an apocalyptic number.
130416555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
130416555 is a deficient number, since it is larger than the sum of its proper divisors (87322965).
130416555 is a wasteful number, since it uses less digits than its factorization.
130416555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 378050.
The product of its (nonzero) digits is 9000, while the sum is 30.
The square root of 130416555 is about 11420.0067863377. The cubic root of 130416555 is about 507.1201976065.
The spelling of 130416555 in words is "one hundred thirty million, four hundred sixteen thousand, five hundred fifty-five".
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