| Base | Representation |
|---|---|
| bin | 1011101111000111… |
| … | …1001100010110000 |
| 3 | 22010120001220222120 |
| 4 | 2323301321202300 |
| 5 | 22423001421034 |
| 6 | 1240340234240 |
| 7 | 141033062244 |
| oct | 27361714260 |
| 9 | 8116056876 |
| 10 | 3150420144 |
| 11 | 137736a313 |
| 12 | 73b09b980 |
| 13 | 3b28cc741 |
| 14 | 21c5a0424 |
| 15 | 1368a7c49 |
| hex | bbc798b0 |
3150420144 has 80 divisors (see below), whose sum is σ = 8726584320. Its totient is φ = 975836160.
The previous prime is 3150420139. The next prime is 3150420149. The reversal of 3150420144 is 4410240513.
It is an interprime number because it is at equal distance from previous prime (3150420139) and next prime (3150420149).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (3150420149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40029 + ... + 88899.
It is an arithmetic number, because the mean of its divisors is an integer number (109082304).
Almost surely, 23150420144 is an apocalyptic number.
3150420144 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3150420144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4363292160).
3150420144 is an abundant number, since it is smaller than the sum of its proper divisors (5576164176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3150420144 is a wasteful number, since it uses less digits than its factorization.
3150420144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48978 (or 48972 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 24.
The square root of 3150420144 is about 56128.6036170507. The cubic root of 3150420144 is about 1465.9623793054.
Adding to 3150420144 its reverse (4410240513), we get a palindrome (7560660657).
The spelling of 3150420144 in words is "three billion, one hundred fifty million, four hundred twenty thousand, one hundred forty-four".
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