Base | Representation |
---|---|
bin | 111000101010111… |
… | …001010111101011 |
3 | 2110021001002001112 |
4 | 320222321113223 |
5 | 3421344103011 |
6 | 234202140535 |
7 | 32363255444 |
oct | 7052712753 |
9 | 2407032045 |
10 | 950769131 |
11 | 448758a14 |
12 | 2264b174b |
13 | 121c90bb0 |
14 | 903b42cb |
15 | 5870958b |
hex | 38ab95eb |
950769131 has 24 divisors (see below), whose sum is σ = 1078820064. Its totient is φ = 832446720.
The previous prime is 950769121. The next prime is 950769133. The reversal of 950769131 is 131967059.
It is not a de Polignac number, because 950769131 - 210 = 950768107 is a prime.
It is a super-2 number, since 2×9507691312 = 1807923880924990322, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (41).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (950769133) 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, 729026 + ... + 730328.
It is an arithmetic number, because the mean of its divisors is an integer number (44950836).
Almost surely, 2950769131 is an apocalyptic number.
950769131 is a deficient number, since it is larger than the sum of its proper divisors (128050933).
950769131 is a wasteful number, since it uses less digits than its factorization.
950769131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1431 (or 1394 counting only the distinct ones).
The product of its (nonzero) digits is 51030, while the sum is 41.
The square root of 950769131 is about 30834.5444428809. The cubic root of 950769131 is about 983.3127964941.
The spelling of 950769131 in words is "nine hundred fifty million, seven hundred sixty-nine thousand, one hundred thirty-one".
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