Base | Representation |
---|---|
bin | 10010101000010110… |
… | …01010010000110011 |
3 | 221211001210200101000 |
4 | 21110023022100303 |
5 | 130441022140410 |
6 | 4332300413043 |
7 | 502601561355 |
oct | 112413122063 |
9 | 27731720330 |
10 | 10002146355 |
11 | 4272a50663 |
12 | 1b31847183 |
13 | c3528c3c6 |
14 | 6ac5610d5 |
15 | 3d8183dc0 |
hex | 2542ca433 |
10002146355 has 32 divisors (see below), whose sum is σ = 17859297600. Its totient is φ = 5311166976.
The previous prime is 10002146353. The next prime is 10002146381. The reversal of 10002146355 is 55364120001.
10002146355 is a `hidden beast` number, since 1 + 0 + 0 + 0 + 21 + 4 + 635 + 5 = 666.
It is not a de Polignac number, because 10002146355 - 21 = 10002146353 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (10002146353) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130854 + ... + 192683.
It is an arithmetic number, because the mean of its divisors is an integer number (558103050).
Almost surely, 210002146355 is an apocalyptic number.
10002146355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10002146355 is a deficient number, since it is larger than the sum of its proper divisors (7857151245).
10002146355 is a wasteful number, since it uses less digits than its factorization.
10002146355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323780 (or 323774 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
Adding to 10002146355 its reverse (55364120001), we get a palindrome (65366266356).
The spelling of 10002146355 in words is "ten billion, two million, one hundred forty-six thousand, three hundred fifty-five".
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