Base | Representation |
---|---|
bin | 101010000111010… |
… | …1000000000011110 |
3 | 10122111000221020220 |
4 | 1110032220000132 |
5 | 10343224320110 |
6 | 352120022210 |
7 | 50006215320 |
oct | 12416500036 |
9 | 3574027226 |
10 | 1413120030 |
11 | 66573aaa3 |
12 | 335301966 |
13 | 1969c34ca |
14 | d5969610 |
15 | 840d7370 |
hex | 543a801e |
1413120030 has 64 divisors (see below), whose sum is σ = 3879014400. Its totient is φ = 322746624.
The previous prime is 1413119999. The next prime is 1413120067. The reversal of 1413120030 is 300213141.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a junction number, because it is equal to n+sod(n) for n = 1413119991 and 1413120009.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 461946 + ... + 464994.
It is an arithmetic number, because the mean of its divisors is an integer number (60609600).
Almost surely, 21413120030 is an apocalyptic number.
1413120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1413120030 is an abundant number, since it is smaller than the sum of its proper divisors (2465894370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1413120030 is a wasteful number, since it uses less digits than its factorization.
1413120030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5273.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 1413120030 is about 37591.4887973328. The cubic root of 1413120030 is about 1122.1726613010.
Adding to 1413120030 its reverse (300213141), we get a palindrome (1713333171).
The spelling of 1413120030 in words is "one billion, four hundred thirteen million, one hundred twenty thousand, thirty".
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