Base | Representation |
---|---|
bin | 10011110010000001… |
… | …00100011101111100 |
3 | 1000102010122100120202 |
4 | 21321000210131330 |
5 | 133222223031400 |
6 | 4513454103032 |
7 | 524114406452 |
oct | 117100443574 |
9 | 30363570522 |
10 | 10620127100 |
11 | 455a86a750 |
12 | 20847aaa78 |
13 | 100331229b |
14 | 72a6689d2 |
15 | 4225544d5 |
hex | 27902477c |
10620127100 has 72 divisors (see below), whose sum is σ = 25725520128. Its totient is φ = 3772036800.
The previous prime is 10620127051. The next prime is 10620127109. The reversal of 10620127100 is 172102601.
It is a super-2 number, since 2×106201271002 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10620127109) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64964 + ... + 159563.
Almost surely, 210620127100 is an apocalyptic number.
10620127100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10620127100 is an abundant number, since it is smaller than the sum of its proper divisors (15105393028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10620127100 is a wasteful number, since it uses less digits than its factorization.
10620127100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224595 (or 224588 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 20.
Adding to 10620127100 its reverse (172102601), we get a palindrome (10792229701).
The spelling of 10620127100 in words is "ten billion, six hundred twenty million, one hundred twenty-seven thousand, one hundred".
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