Base | Representation |
---|---|
bin | 11011000100011111100… |
… | …10111111110110000011 |
3 | 10021220211001010022220021 |
4 | 31202033302333312003 |
5 | 110214344103242111 |
6 | 1551143240154311 |
7 | 124125242563501 |
oct | 15421762776603 |
9 | 3256731108807 |
10 | 930125446531 |
11 | 329511625746 |
12 | 130321168997 |
13 | 69930b34208 |
14 | 33038367671 |
15 | 192dc184d71 |
hex | d88fcbfd83 |
930125446531 has 4 divisors (see below), whose sum is σ = 947674983312. Its totient is φ = 912575909752.
The previous prime is 930125446507. The next prime is 930125446583. The reversal of 930125446531 is 135644521039.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 930125446531 - 231 = 927977962883 is a prime.
It is a super-2 number, since 2×9301254465312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (930125443531) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8774768311 + ... + 8774768416.
It is an arithmetic number, because the mean of its divisors is an integer number (236918745828).
Almost surely, 2930125446531 is an apocalyptic number.
930125446531 is a deficient number, since it is larger than the sum of its proper divisors (17549536781).
930125446531 is a wasteful number, since it uses less digits than its factorization.
930125446531 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17549536780.
The product of its (nonzero) digits is 388800, while the sum is 43.
The spelling of 930125446531 in words is "nine hundred thirty billion, one hundred twenty-five million, four hundred forty-six thousand, five hundred thirty-one".
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