Base | Representation |
---|---|
bin | 10100010011101000… |
… | …01110010000000010 |
3 | 1001010210020012212011 |
4 | 22021310032100002 |
5 | 134311414244132 |
6 | 5001445523134 |
7 | 534110226655 |
oct | 121164162002 |
9 | 31123205764 |
10 | 10902103042 |
11 | 4694a53416 |
12 | 21431134aa |
13 | 104986c15c |
14 | 755ca989c |
15 | 43c1a2b47 |
hex | 289d0e402 |
10902103042 has 4 divisors (see below), whose sum is σ = 16353154566. Its totient is φ = 5451051520.
The previous prime is 10902103039. The next prime is 10902103057. The reversal of 10902103042 is 24030120901.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 8166917641 + 2735185401 = 90371^2 + 52299^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2725525759 + ... + 2725525762.
Almost surely, 210902103042 is an apocalyptic number.
10902103042 is a deficient number, since it is larger than the sum of its proper divisors (5451051524).
10902103042 is an equidigital number, since it uses as much as digits as its factorization.
10902103042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5451051523.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 10902103042 its reverse (24030120901), we get a palindrome (34932223943).
The spelling of 10902103042 in words is "ten billion, nine hundred two million, one hundred three thousand, forty-two".
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