Base | Representation |
---|---|
bin | 11011011100010111100… |
… | …01111010111110011110 |
3 | 10100010220022112100102122 |
4 | 31232023301322332132 |
5 | 110422121344114340 |
6 | 2001103152022542 |
7 | 125061001615163 |
oct | 15561361727636 |
9 | 3303808470378 |
10 | 942942957470 |
11 | 333999798398 |
12 | 1328b9831a52 |
13 | 6abc4470107 |
14 | 338d278c06a |
15 | 197dc58adb5 |
hex | db8bc7af9e |
942942957470 has 64 divisors (see below), whose sum is σ = 1813270478976. Its totient is φ = 352272814080.
The previous prime is 942942957469. The next prime is 942942957487. The reversal of 942942957470 is 74759249249.
It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1676822 + ... + 2167398.
It is an arithmetic number, because the mean of its divisors is an integer number (28332351234).
Almost surely, 2942942957470 is an apocalyptic number.
942942957470 is a deficient number, since it is larger than the sum of its proper divisors (870327521506).
942942957470 is a wasteful number, since it uses less digits than its factorization.
942942957470 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 490805.
The product of its (nonzero) digits is 45722880, while the sum is 62.
The spelling of 942942957470 in words is "nine hundred forty-two billion, nine hundred forty-two million, nine hundred fifty-seven thousand, four hundred seventy".
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