Base | Representation |
---|---|
bin | 10000110101111… |
… | …11011110101000 |
3 | 100211212110012212 |
4 | 20122333132220 |
5 | 242132342410 |
6 | 22004224252 |
7 | 3333655226 |
oct | 1032773650 |
9 | 324773185 |
10 | 141293480 |
11 | 72835979 |
12 | 3b39b088 |
13 | 23371013 |
14 | 14a9db16 |
15 | c60eb05 |
hex | 86bf7a8 |
141293480 has 32 divisors (see below), whose sum is σ = 319251240. Its totient is φ = 56279040.
The previous prime is 141293461. The next prime is 141293483. The reversal of 141293480 is 84392141.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 141181924 + 111556 = 11882^2 + 334^2 .
It is not an unprimeable number, because it can be changed into a prime (141293483) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2312 + ... + 16968.
Almost surely, 2141293480 is an apocalyptic number.
141293480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141293480 is an abundant number, since it is smaller than the sum of its proper divisors (177957760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141293480 is a wasteful number, since it uses less digits than its factorization.
141293480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14909 (or 14905 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 32.
The square root of 141293480 is about 11886.6934006056. The cubic root of 141293480 is about 520.8436502419.
The spelling of 141293480 in words is "one hundred forty-one million, two hundred ninety-three thousand, four hundred eighty".
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