Base | Representation |
---|---|
bin | 1101101111011110011… |
… | …11111110100100100011 |
3 | 1200010202000110102112011 |
4 | 12313233033332210203 |
5 | 30213443314101324 |
6 | 1000524302413351 |
7 | 46053461332024 |
oct | 6675717764443 |
9 | 1603660412464 |
10 | 472165378339 |
11 | 172276057246 |
12 | 77613291257 |
13 | 356a9584845 |
14 | 18bd2602c4b |
15 | c437187c94 |
hex | 6def3fe923 |
472165378339 has 8 divisors (see below), whose sum is σ = 498930946560. Its totient is φ = 445919530056.
The previous prime is 472165378327. The next prime is 472165378367. The reversal of 472165378339 is 933873561274.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-472165378339 is a prime.
It is a super-2 number, since 2×4721653783392 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (472165378039) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129928117 + ... + 129931750.
It is an arithmetic number, because the mean of its divisors is an integer number (62366368320).
Almost surely, 2472165378339 is an apocalyptic number.
472165378339 is a deficient number, since it is larger than the sum of its proper divisors (26765568221).
472165378339 is a wasteful number, since it uses less digits than its factorization.
472165378339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 259859969.
The product of its digits is 22861440, while the sum is 58.
The spelling of 472165378339 in words is "four hundred seventy-two billion, one hundred sixty-five million, three hundred seventy-eight thousand, three hundred thirty-nine".
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