Base | Representation |
---|---|
bin | 1011111111100… |
… | …01000001010100 |
3 | 21000022002220210 |
4 | 11333301001110 |
5 | 201223230230 |
6 | 13552125420 |
7 | 2331050055 |
oct | 577610124 |
9 | 230262823 |
10 | 100601940 |
11 | 518727aa |
12 | 29836870 |
13 | 17ac479a |
14 | d50a72c |
15 | 8c72eb0 |
hex | 5ff1054 |
100601940 has 48 divisors (see below), whose sum is σ = 288243648. Its totient is φ = 26202624.
The previous prime is 100601933. The next prime is 100601953. The reversal of 100601940 is 49106001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16917 + ... + 22076.
It is an arithmetic number, because the mean of its divisors is an integer number (6005076).
Almost surely, 2100601940 is an apocalyptic number.
100601940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
100601940 is an abundant number, since it is smaller than the sum of its proper divisors (187641708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100601940 is a wasteful number, since it uses less digits than its factorization.
100601940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39048 (or 39046 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 21.
The square root of 100601940 is about 10030.0518443326. The cubic root of 100601940 is about 465.0883402516.
Adding to 100601940 its reverse (49106001), we get a palindrome (149707941).
The spelling of 100601940 in words is "one hundred million, six hundred one thousand, nine hundred forty".
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