Base | Representation |
---|---|
bin | 101111111101111100… |
… | …0000000111101001000 |
3 | 100211212221111211211200 |
4 | 1133323320000331020 |
5 | 3141431030404000 |
6 | 115153330024200 |
7 | 10304453443416 |
oct | 1377370007510 |
9 | 324787454750 |
10 | 103010013000 |
11 | 3a760515454 |
12 | 17b69a18060 |
13 | 99382bb71b |
14 | 4db2b122b6 |
15 | 2a2d60a500 |
hex | 17fbe00f48 |
103010013000 has 96 divisors (see below), whose sum is σ = 348173874360. Its totient is φ = 27469334400.
The previous prime is 103010012983. The next prime is 103010013013. The reversal of 103010013000 is 310010301.
It can be written as a sum of positive squares in 4 ways, for example, as 25172360964 + 77837652036 = 158658^2 + 278994^2 .
It is a super-2 number, since 2×1030100130002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (9).
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, 5713779 + ... + 5731778.
Almost surely, 2103010013000 is an apocalyptic number.
103010013000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103010013000 is an abundant number, since it is smaller than the sum of its proper divisors (245163861360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103010013000 is a wasteful number, since it uses less digits than its factorization.
103010013000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11445584 (or 11445567 counting only the distinct ones).
The product of its (nonzero) digits is 9, while the sum is 9.
Adding to 103010013000 its reverse (310010301), we get a palindrome (103320023301).
The spelling of 103010013000 in words is "one hundred three billion, ten million, thirteen thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •