Base | Representation |
---|---|
bin | 111000001011001… |
… | …111101100111011 |
3 | 2102200102112112012 |
4 | 320023033230323 |
5 | 3412233100440 |
6 | 233304240135 |
7 | 32232610523 |
oct | 7013175473 |
9 | 2380375465 |
10 | 942471995 |
11 | 444001183 |
12 | 22377004b |
13 | 12034744a |
14 | 8d254683 |
15 | 57b1ae65 |
hex | 382cfb3b |
942471995 has 8 divisors (see below), whose sum is σ = 1137504816. Its totient is φ = 749618656.
The previous prime is 942471983. The next prime is 942472001. The reversal of 942471995 is 599174249.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 942471995 - 212 = 942467899 is a prime.
It is a super-2 number, since 2×9424719952 = 1776506922718560050, which contains 22 as substring.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543917 + ... + 545646.
It is an arithmetic number, because the mean of its divisors is an integer number (142188102).
Almost surely, 2942471995 is an apocalyptic number.
942471995 is a deficient number, since it is larger than the sum of its proper divisors (195032821).
942471995 is a wasteful number, since it uses less digits than its factorization.
942471995 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1089741.
The product of its digits is 816480, while the sum is 50.
The square root of 942471995 is about 30699.7067575571. The cubic root of 942471995 is about 980.4440563604. Note that the first 3 decimals are identical.
The spelling of 942471995 in words is "nine hundred forty-two million, four hundred seventy-one thousand, nine hundred ninety-five".
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