Base | Representation |
---|---|
bin | 1000101010110001100… |
… | …1001010101100001111 |
3 | 112020101120110002200020 |
4 | 2022230121022230033 |
5 | 4414442304312412 |
6 | 152225145233223 |
7 | 13521256013253 |
oct | 2125431125417 |
9 | 466346402606 |
10 | 148921166607 |
11 | 58180130704 |
12 | 24a41492813 |
13 | 11073bccbc5 |
14 | 72ca3a2263 |
15 | 3d1902a18c |
hex | 22ac64ab0f |
148921166607 has 32 divisors (see below), whose sum is σ = 201959686656. Its totient is φ = 97597353600.
The previous prime is 148921166599. The next prime is 148921166617. The reversal of 148921166607 is 706661129841.
It is not a de Polignac number, because 148921166607 - 23 = 148921166599 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 148921166607.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (148921166617) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69555757 + ... + 69557897.
It is an arithmetic number, because the mean of its divisors is an integer number (6311240208).
Almost surely, 2148921166607 is an apocalyptic number.
148921166607 is a deficient number, since it is larger than the sum of its proper divisors (53038520049).
148921166607 is a wasteful number, since it uses less digits than its factorization.
148921166607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3791.
The product of its (nonzero) digits is 870912, while the sum is 51.
The spelling of 148921166607 in words is "one hundred forty-eight billion, nine hundred twenty-one million, one hundred sixty-six thousand, six hundred seven".
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