Base | Representation |
---|---|
bin | 10011010111110010… |
… | …10100110010100110 |
3 | 222211210200001011101 |
4 | 21223321110302212 |
5 | 132244412432240 |
6 | 4435554430314 |
7 | 515503411300 |
oct | 115371246246 |
9 | 28753601141 |
10 | 10400124070 |
11 | 4457665166 |
12 | 2022b9239a |
13 | c9987338b |
14 | 70935a970 |
15 | 40d09839a |
hex | 26be54ca6 |
10400124070 has 48 divisors (see below), whose sum is σ = 21886221600. Its totient is φ = 3547805184.
The previous prime is 10400124019. The next prime is 10400124071. The reversal of 10400124070 is 7042100401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10400124071) 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, 44182 + ... + 150838.
It is an arithmetic number, because the mean of its divisors is an integer number (455962950).
Almost surely, 210400124070 is an apocalyptic number.
10400124070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10400124070 is an abundant number, since it is smaller than the sum of its proper divisors (11486097530).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10400124070 is a wasteful number, since it uses less digits than its factorization.
10400124070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106877 (or 106870 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 19.
Adding to 10400124070 its reverse (7042100401), we get a palindrome (17442224471).
The spelling of 10400124070 in words is "ten billion, four hundred million, one hundred twenty-four thousand, seventy".
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