Base | Representation |
---|---|
bin | 10000101100100… |
… | …00001101100100 |
3 | 100202112100021012 |
4 | 20112100031210 |
5 | 241323120200 |
6 | 21521441352 |
7 | 3320262554 |
oct | 1026201544 |
9 | 322470235 |
10 | 140051300 |
11 | 72067684 |
12 | 3aaa0258 |
13 | 230277bc |
14 | 14859164 |
15 | c466a35 |
hex | 8590364 |
140051300 has 36 divisors (see below), whose sum is σ = 304509156. Its totient is φ = 55910400.
The previous prime is 140051291. The next prime is 140051333. The reversal of 140051300 is 3150041.
It can be written as a sum of positive squares in 6 ways, for example, as 11546404 + 128504896 = 3398^2 + 11336^2 .
It is a super-2 number, since 2×1400513002 = 39228733263380000, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66260 + ... + 68340.
Almost surely, 2140051300 is an apocalyptic number.
140051300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140051300 is an abundant number, since it is smaller than the sum of its proper divisors (164457856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140051300 is a wasteful number, since it uses less digits than its factorization.
140051300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2768 (or 2761 counting only the distinct ones).
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 140051300 is about 11834.3271883111. The cubic root of 140051300 is about 519.3128250466.
The spelling of 140051300 in words is "one hundred forty million, fifty-one thousand, three hundred".
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