Base | Representation |
---|---|
bin | 101110100100010011… |
… | …0100010011110001110 |
3 | 100120010022222201000101 |
4 | 1131020212202132032 |
5 | 3114301042410110 |
6 | 113535044321314 |
7 | 10140102416200 |
oct | 1351046423616 |
9 | 316108881011 |
10 | 100002310030 |
11 | 39457773717 |
12 | 1746a6a323a |
13 | 957913b01c |
14 | 4ba94a2770 |
15 | 290454413a |
hex | 17489a278e |
100002310030 has 48 divisors (see below), whose sum is σ = 209474414496. Its totient is φ = 34273108800.
The previous prime is 100002310027. The next prime is 100002310043. The reversal of 100002310030 is 30013200001.
It is a super-2 number, since 2×1000023100302 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a junction number, because it is equal to n+sod(n) for n = 100002309989 and 100002310016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1258480 + ... + 1335580.
It is an arithmetic number, because the mean of its divisors is an integer number (4364050302).
Almost surely, 2100002310030 is an apocalyptic number.
100002310030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100002310030 is an abundant number, since it is smaller than the sum of its proper divisors (109472104466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100002310030 is a wasteful number, since it uses less digits than its factorization.
100002310030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79769 (or 79762 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 10.
Adding to 100002310030 its reverse (30013200001), we get a palindrome (130015510031).
The spelling of 100002310030 in words is "one hundred billion, two million, three hundred ten thousand, thirty".
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