Base | Representation |
---|---|
bin | 10000111010110… |
… | …00010110100010 |
3 | 100220001021011100 |
4 | 20131120112202 |
5 | 242312412100 |
6 | 22025455230 |
7 | 3342203625 |
oct | 1035302642 |
9 | 326037140 |
10 | 141919650 |
11 | 73123374 |
12 | 3b641516 |
13 | 23530032 |
14 | 14bc3dbc |
15 | c6d5400 |
hex | 87585a2 |
141919650 has 36 divisors (see below), whose sum is σ = 381292002. Its totient is φ = 37845120.
The previous prime is 141919639. The next prime is 141919663. The reversal of 141919650 is 56919141.
141919650 is a `hidden beast` number, since 1 + 419 + 196 + 50 = 666.
It can be written as a sum of positive squares in 3 ways, for example, as 130850721 + 11068929 = 11439^2 + 3327^2 .
It is a super-2 number, since 2×1419196502 = 40282374112245000, which contains 22 as substring.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 157239 + ... + 158138.
Almost surely, 2141919650 is an apocalyptic number.
141919650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141919650 is an abundant number, since it is smaller than the sum of its proper divisors (239372352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141919650 is a wasteful number, since it uses less digits than its factorization.
141919650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315395 (or 315387 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 36.
The square root of 141919650 is about 11913.0033996470. The cubic root of 141919650 is about 521.6119236527.
The spelling of 141919650 in words is "one hundred forty-one million, nine hundred nineteen thousand, six hundred fifty".
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