Base | Representation |
---|---|
bin | 10011011100010011101… |
… | …10001011011100110110 |
3 | 2100212022100012211121011 |
4 | 21232021312023130312 |
5 | 41421112322042100 |
6 | 1230520121142434 |
7 | 66156320341021 |
oct | 11561166133466 |
9 | 2325270184534 |
10 | 668032612150 |
11 | 238346aa2aa2 |
12 | a957692aa1a |
13 | 4acc2608727 |
14 | 244938901b8 |
15 | 1259c8adbba |
hex | 9b89d8b736 |
668032612150 has 48 divisors (see below), whose sum is σ = 1251148939200. Its totient is φ = 265362579200.
The previous prime is 668032612147. The next prime is 668032612199. The reversal of 668032612150 is 51216230866.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58230915 + ... + 58242385.
It is an arithmetic number, because the mean of its divisors is an integer number (26065602900).
Almost surely, 2668032612150 is an apocalyptic number.
668032612150 is a deficient number, since it is larger than the sum of its proper divisors (583116327050).
668032612150 is a wasteful number, since it uses less digits than its factorization.
668032612150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19449 (or 19444 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 40.
The spelling of 668032612150 in words is "six hundred sixty-eight billion, thirty-two million, six hundred twelve thousand, one hundred fifty".
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