Base | Representation |
---|---|
bin | 101000010001000… |
… | …1110101101010100 |
3 | 10111011102112221011 |
4 | 1100202032231110 |
5 | 10231343303140 |
6 | 342023502004 |
7 | 45324406024 |
oct | 12042165524 |
9 | 3434375834 |
10 | 1351150420 |
11 | 633764344 |
12 | 3185b7904 |
13 | 186c06bb9 |
14 | cb637a84 |
15 | 7d945cea |
hex | 5088eb54 |
1351150420 has 48 divisors (see below), whose sum is σ = 2990655360. Its totient is φ = 511346304.
The previous prime is 1351150417. The next prime is 1351150447. The reversal of 1351150420 is 240511531.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1351150391 and 1351150400.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 365622 + ... + 369298.
It is an arithmetic number, because the mean of its divisors is an integer number (62305320).
Almost surely, 21351150420 is an apocalyptic number.
1351150420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1351150420 is an abundant number, since it is smaller than the sum of its proper divisors (1639504940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1351150420 is a wasteful number, since it uses less digits than its factorization.
1351150420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4672 (or 4670 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 1351150420 is about 36757.9980412427. The cubic root of 1351150420 is about 1105.5232999782.
Adding to 1351150420 its reverse (240511531), we get a palindrome (1591661951).
The spelling of 1351150420 in words is "one billion, three hundred fifty-one million, one hundred fifty thousand, four hundred twenty".
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