Search a number
-
+
10103130033 = 314272359993
BaseRepresentation
bin10010110100011000…
…11000011110110001
3222002002211011221020
421122030120132301
5131142400130113
64350305050053
7505236121413
oct113214303661
928062734836
1010103130033
114314a54147
121b5b626929
13c50188869
146bbb2a9b3
153e1e80023
hex25a3187b1

10103130033 has 8 divisors (see below), whose sum is σ = 13480285728. Its totient is φ = 6730697184.

The previous prime is 10103130031. The next prime is 10103130041. The reversal of 10103130033 is 33003130101.

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

It is not a de Polignac number, because 10103130033 - 21 = 10103130031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10103129994 and 10103130021.

It is not an unprimeable number, because it can be changed into a prime (10103130031) 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, 1175716 + ... + 1184277.

It is an arithmetic number, because the mean of its divisors is an integer number (1685035716).

Almost surely, 210103130033 is an apocalyptic number.

It is an amenable number.

10103130033 is a deficient number, since it is larger than the sum of its proper divisors (3377155695).

10103130033 is a wasteful number, since it uses less digits than its factorization.

10103130033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361423.

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

Adding to 10103130033 its reverse (33003130101), we get a palindrome (43106260134).

The spelling of 10103130033 in words is "ten billion, one hundred three million, one hundred thirty thousand, thirty-three".

Divisors: 1 3 1427 4281 2359993 7079979 3367710011 10103130033