Base | Representation |
---|---|
bin | 101111000010111101… |
… | …1011100110100110100 |
3 | 100122210001000211121002 |
4 | 1132011323130310310 |
5 | 3123402441431400 |
6 | 114225121142432 |
7 | 10204435022423 |
oct | 1360573346464 |
9 | 318701024532 |
10 | 101031202100 |
11 | 39935530544 |
12 | 176b718aa18 |
13 | 96b1352aba |
14 | 4c65db12ba |
15 | 2964a30ed5 |
hex | 1785edcd34 |
101031202100 has 18 divisors (see below), whose sum is σ = 219237708774. Its totient is φ = 40412480800.
The previous prime is 101031202087. The next prime is 101031202121. The reversal of 101031202100 is 1202130101.
It can be written as a sum of positive squares in 3 ways, for example, as 118243876 + 100912958224 = 10874^2 + 317668^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 505155911 + ... + 505156110.
Almost surely, 2101031202100 is an apocalyptic number.
101031202100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101031202100 is an abundant number, since it is smaller than the sum of its proper divisors (118206506674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101031202100 is a wasteful number, since it uses less digits than its factorization.
101031202100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1010312035 (or 1010312028 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 101031202100 its reverse (1202130101), we get a palindrome (102233332201).
The spelling of 101031202100 in words is "one hundred one billion, thirty-one million, two hundred two thousand, one hundred".
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