Base | Representation |
---|---|
bin | 1000001110010101000… |
… | …0000011101110100000 |
3 | 111111200101221000221211 |
4 | 2003211100003232200 |
5 | 4303322444124004 |
6 | 144523330555504 |
7 | 13131114631126 |
oct | 2034520035640 |
9 | 444611830854 |
10 | 141285145504 |
11 | 54a11865a68 |
12 | 23470138b94 |
13 | 10427bc8919 |
14 | 6ba41a3916 |
15 | 3a1d97a504 |
hex | 20e5403ba0 |
141285145504 has 48 divisors (see below), whose sum is σ = 295536616200. Its totient is φ = 66487053312.
The previous prime is 141285145411. The next prime is 141285145511. The reversal of 141285145504 is 405541582141.
It can be written as a sum of positive squares in 4 ways, for example, as 92506005904 + 48779139600 = 304148^2 + 220860^2 .
It is a super-2 number, since 2×1412851455042 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292119 + ... + 606550.
Almost surely, 2141285145504 is an apocalyptic number.
It is an amenable number.
141285145504 is an abundant number, since it is smaller than the sum of its proper divisors (154251470696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141285145504 is an frugal number, since it uses more digits than its factorization.
141285145504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 898730 (or 898688 counting only the distinct ones).
The product of its (nonzero) digits is 128000, while the sum is 40.
The spelling of 141285145504 in words is "one hundred forty-one billion, two hundred eighty-five million, one hundred forty-five thousand, five hundred four".
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