Base | Representation |
---|---|
bin | 1000100110111110001… |
… | …1001110101101011010 |
3 | 112010202102200111100121 |
4 | 2021233203032231122 |
5 | 4410400000104310 |
6 | 151540002423454 |
7 | 13454052415633 |
oct | 2115743165532 |
9 | 463672614317 |
10 | 147900394330 |
11 | 577a6a0a357 |
12 | 247b7661b8a |
13 | 10c4059bc40 |
14 | 72309a888a |
15 | 3ca95e40da |
hex | 226f8ceb5a |
147900394330 has 32 divisors (see below), whose sum is σ = 286728269184. Its totient is φ = 54603844416.
The previous prime is 147900394319. The next prime is 147900394333. The reversal of 147900394330 is 33493009741.
It is a super-2 number, since 2×1479003943302 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (147900394333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1365217 + ... + 1469563.
It is an arithmetic number, because the mean of its divisors is an integer number (8960258412).
Almost surely, 2147900394330 is an apocalyptic number.
147900394330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
147900394330 is a deficient number, since it is larger than the sum of its proper divisors (138827874854).
147900394330 is a wasteful number, since it uses less digits than its factorization.
147900394330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115270.
The product of its (nonzero) digits is 244944, while the sum is 43.
The spelling of 147900394330 in words is "one hundred forty-seven billion, nine hundred million, three hundred ninety-four thousand, three hundred thirty".
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