Base | Representation |
---|---|
bin | 10010101010110110… |
… | …00110111000101000 |
3 | 221212112020102220120 |
4 | 21111123012320220 |
5 | 131011403312130 |
6 | 4334325523240 |
7 | 503244656445 |
oct | 112533067050 |
9 | 27775212816 |
10 | 10023104040 |
11 | 4283865464 |
12 | 1b38873520 |
13 | c397196c1 |
14 | 6b12589cc |
15 | 3d9e23910 |
hex | 2556c6e28 |
10023104040 has 32 divisors (see below), whose sum is σ = 30069312480. Its totient is φ = 2672827712.
The previous prime is 10023104023. The next prime is 10023104057. The reversal of 10023104040 is 4040132001.
It is an interprime number because it is at equal distance from previous prime (10023104023) and next prime (10023104057).
It is a super-2 number, since 2×100231040402 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41762814 + ... + 41763053.
It is an arithmetic number, because the mean of its divisors is an integer number (939666015).
Almost surely, 210023104040 is an apocalyptic number.
10023104040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10023104040 is an abundant number, since it is smaller than the sum of its proper divisors (20046208440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10023104040 is a wasteful number, since it uses less digits than its factorization.
10023104040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83525881 (or 83525877 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 10023104040 its reverse (4040132001), we get a palindrome (14063236041).
The spelling of 10023104040 in words is "ten billion, twenty-three million, one hundred four thousand, forty".
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