Base | Representation |
---|---|
bin | 1000000101001111101… |
… | …0001001110110011100 |
3 | 111021101110120112022100 |
4 | 2001103322021312130 |
5 | 4233324224111400 |
6 | 143441342445100 |
7 | 13013515352223 |
oct | 2012372116634 |
9 | 437343515270 |
10 | 138846707100 |
11 | 5398038a112 |
12 | 22aab593790 |
13 | 1012997216a |
14 | 6a123b9cba |
15 | 3929860100 |
hex | 2053e89d9c |
138846707100 has 54 divisors (see below), whose sum is σ = 435207292520. Its totient is φ = 37025788320.
The previous prime is 138846707093. The next prime is 138846707117. The reversal of 138846707100 is 1707648831.
138846707100 is a `hidden beast` number, since 1 + 3 + 88 + 467 + 0 + 7 + 100 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 77136160 + ... + 77137959.
Almost surely, 2138846707100 is an apocalyptic number.
138846707100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
138846707100 is an abundant number, since it is smaller than the sum of its proper divisors (296360585420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
138846707100 is a wasteful number, since it uses less digits than its factorization.
138846707100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154274139 (or 154274129 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 45.
The spelling of 138846707100 in words is "one hundred thirty-eight billion, eight hundred forty-six million, seven hundred seven thousand, one hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •