Base | Representation |
---|---|
bin | 10001111001111010001… |
… | …011101100101100010011 |
3 | 11100121220102111021122121 |
4 | 101321322023230230103 |
5 | 130124340044034101 |
6 | 2341124235515111 |
7 | 154615501655005 |
oct | 21717213545423 |
9 | 4317812437577 |
10 | 1230410533651 |
11 | 4348a5740132 |
12 | 17a565bb8a97 |
13 | 8c047a3bb10 |
14 | 437a32ba375 |
15 | 220148a90a1 |
hex | 11e7a2ecb13 |
1230410533651 has 32 divisors (see below), whose sum is σ = 1372843245312. Its totient is φ = 1095477989760.
The previous prime is 1230410533633. The next prime is 1230410533771. The reversal of 1230410533651 is 1563350140321.
It is not a de Polignac number, because 1230410533651 - 25 = 1230410533619 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1230410533631) 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, 130046061 + ... + 130055521.
It is an arithmetic number, because the mean of its divisors is an integer number (42901351416).
Almost surely, 21230410533651 is an apocalyptic number.
1230410533651 is a deficient number, since it is larger than the sum of its proper divisors (142432711661).
1230410533651 is a wasteful number, since it uses less digits than its factorization.
1230410533651 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12403.
The product of its (nonzero) digits is 32400, while the sum is 34.
Adding to 1230410533651 its reverse (1563350140321), we get a palindrome (2793760673972).
The spelling of 1230410533651 in words is "one trillion, two hundred thirty billion, four hundred ten million, five hundred thirty-three thousand, six hundred fifty-one".
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