Base | Representation |
---|---|
bin | 1000100011001101110… |
… | …0101111011001000001 |
3 | 112001011011022211000000 |
4 | 2020303130233121001 |
5 | 4401313331411400 |
6 | 151251542350213 |
7 | 13420056624231 |
oct | 2106334573101 |
9 | 461134284000 |
10 | 146892060225 |
11 | 57329813a89 |
12 | 24575a2b369 |
13 | 10b0c704541 |
14 | 7176acbcc1 |
15 | 3c4ad18600 |
hex | 223372f641 |
146892060225 has 189 divisors, whose sum is σ = 291851186617. Its totient is φ = 73292532480.
The previous prime is 146892060187. The next prime is 146892060233. The reversal of 146892060225 is 522060298641.
The square root of 146892060225 is 383265.
It is a perfect power (a square), and thus also a powerful number.
146892060225 is a `hidden beast` number, since 14 + 6 + 8 + 9 + 2 + 0 + 602 + 25 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 3435952689 + 143456107536 = 58617^2 + 378756^2 .
It is not a de Polignac number, because 146892060225 - 27 = 146892060097 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 188 ways as a sum of consecutive naturals, for example, 879593092 + ... + 879593258.
Almost surely, 2146892060225 is an apocalyptic number.
146892060225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
146892060225 is the 383265-th square number.
146892060225 is the 191633-rd centered octagonal number.
It is an amenable number.
146892060225 is a deficient number, since it is larger than the sum of its proper divisors (144959126392).
146892060225 is an frugal number, since it uses more digits than its factorization.
146892060225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 396 (or 192 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 45.
The spelling of 146892060225 in words is "one hundred forty-six billion, eight hundred ninety-two million, sixty thousand, two hundred twenty-five".
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