Base | Representation |
---|---|
bin | 111010001000111… |
… | …0000111111001000 |
3 | 12000221210121221000 |
4 | 1310101300333020 |
5 | 12443402023102 |
6 | 521324415000 |
7 | 66225434550 |
oct | 16421607710 |
9 | 5027717830 |
10 | 1950814152 |
11 | 911202601 |
12 | 4653a7460 |
13 | 251215701 |
14 | 147134160 |
15 | b63e901c |
hex | 74470fc8 |
1950814152 has 128 divisors (see below), whose sum is σ = 6209280000. Its totient is φ = 555916608.
The previous prime is 1950814123. The next prime is 1950814157. The reversal of 1950814152 is 2514180591.
1950814152 is a `hidden beast` number, since 1 + 9 + 508 + 141 + 5 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (1950814157) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 662299 + ... + 665237.
It is an arithmetic number, because the mean of its divisors is an integer number (48510000).
Almost surely, 21950814152 is an apocalyptic number.
1950814152 is a gapful number since it is divisible by the number (12) 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 1950814152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3104640000).
1950814152 is an abundant number, since it is smaller than the sum of its proper divisors (4258465848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1950814152 is a wasteful number, since it uses less digits than its factorization.
1950814152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3400 (or 3390 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 36.
The square root of 1950814152 is about 44168.0218257508. The cubic root of 1950814152 is about 1249.5068245413.
The spelling of 1950814152 in words is "one billion, nine hundred fifty million, eight hundred fourteen thousand, one hundred fifty-two".
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