Base | Representation |
---|---|
bin | 1111100000000… |
… | …11000101010101 |
3 | 100001200111221010 |
4 | 13300003011111 |
5 | 231242123203 |
6 | 20523042433 |
7 | 3136200600 |
oct | 760030525 |
9 | 301614833 |
10 | 130036053 |
11 | 67447014 |
12 | 37670419 |
13 | 20c2c014 |
14 | 133ad337 |
15 | b639303 |
hex | 7c03155 |
130036053 has 24 divisors (see below), whose sum is σ = 202934592. Its totient is φ = 73847424.
The previous prime is 130036033. The next prime is 130036073. The reversal of 130036053 is 350630031.
It is an interprime number because it is at equal distance from previous prime (130036033) and next prime (130036073).
It is not a de Polignac number, because 130036053 - 26 = 130035989 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130036013) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21901 + ... + 27197.
It is an arithmetic number, because the mean of its divisors is an integer number (8455608).
Almost surely, 2130036053 is an apocalyptic number.
It is an amenable number.
130036053 is a deficient number, since it is larger than the sum of its proper divisors (72898539).
130036053 is a wasteful number, since it uses less digits than its factorization.
130036053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5481 (or 5474 counting only the distinct ones).
The product of its (nonzero) digits is 810, while the sum is 21.
The square root of 130036053 is about 11403.3351700281. The cubic root of 130036053 is about 506.6265276278.
Adding to 130036053 its reverse (350630031), we get a palindrome (480666084).
The spelling of 130036053 in words is "one hundred thirty million, thirty-six thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •