Search a number
-
+
1031030010033 = 32511369229761
BaseRepresentation
bin11110000000011100010…
…11010111000010110001
310122120021020212020222220
433000032023113002301
5113343022140310113
62105352035151253
7134326612325412
oct17001613270261
93576236766886
101031030010033
1136829161a791
121479a1a45529
13762c1b7751a
1437c8b5b1809
151bc459ed523
hexf00e2d70b1

1031030010033 has 8 divisors (see below), whose sum is σ = 1380183600096. Its totient is φ = 684614880000.

The previous prime is 1031030010013. The next prime is 1031030010037. The reversal of 1031030010033 is 3300100301301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1031030010033 - 26 = 1031030009969 is a prime.

It is a super-2 number, since 2×10310300100332 (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1031030009994 and 1031030010021.

It is not an unprimeable number, because it can be changed into a prime (1031030010037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684614128 + ... + 684615633.

It is an arithmetic number, because the mean of its divisors is an integer number (172522950012).

Almost surely, 21031030010033 is an apocalyptic number.

It is an amenable number.

1031030010033 is a deficient number, since it is larger than the sum of its proper divisors (349153590063).

1031030010033 is a wasteful number, since it uses less digits than its factorization.

1031030010033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369230015.

The product of its (nonzero) digits is 81, while the sum is 15.

Adding to 1031030010033 its reverse (3300100301301), we get a palindrome (4331130311334).

The spelling of 1031030010033 in words is "one trillion, thirty-one billion, thirty million, ten thousand, thirty-three".

Divisors: 1 3 251 753 1369229761 4107689283 343676670011 1031030010033