Base | Representation |
---|---|
bin | 101111000010111100… |
… | …0100011010001110100 |
3 | 100122202222121020001221 |
4 | 1132011320203101310 |
5 | 3123402243121400 |
6 | 114225053000124 |
7 | 10204425405610 |
oct | 1360570432164 |
9 | 318688536057 |
10 | 101030442100 |
11 | 39935061545 |
12 | 176b6a83044 |
13 | 96b1147bb3 |
14 | 4c65c54340 |
15 | 2964930c1a |
hex | 1785e23474 |
101030442100 has 36 divisors (see below), whose sum is σ = 250555498144. Its totient is φ = 34639008480.
The previous prime is 101030442067. The next prime is 101030442101. The reversal of 101030442100 is 1244030101.
It is a super-3 number, since 3×1010304421003 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101030442101) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72163902 + ... + 72165301.
Almost surely, 2101030442100 is an apocalyptic number.
101030442100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
101030442100 is an abundant number, since it is smaller than the sum of its proper divisors (149525056044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
101030442100 is a wasteful number, since it uses less digits than its factorization.
101030442100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144329224 (or 144329217 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 101030442100 its reverse (1244030101), we get a palindrome (102274472201).
The spelling of 101030442100 in words is "one hundred one billion, thirty million, four hundred forty-two thousand, one hundred".
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