Search a number
-
+
10321303134 = 231720217189
BaseRepresentation
bin10011001110011001…
…01001011001011110
3222122022100112011110
421213030221121132
5132114223200014
64424101202450
7513525425532
oct114714513136
928568315143
1010321303134
11441711989a
122000700426
13c8643687c
146dcabdbc2
154061c8d59
hex26732965e

10321303134 has 8 divisors (see below), whose sum is σ = 20642606280. Its totient is φ = 3440434376.

The previous prime is 10321303133. The next prime is 10321303171. The reversal of 10321303134 is 43130312301.

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

10321303134 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 10321303134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10321303133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 860108589 + ... + 860108600.

It is an arithmetic number, because the mean of its divisors is an integer number (2580325785).

Almost surely, 210321303134 is an apocalyptic number.

10321303134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10321303134 is a wasteful number, since it uses less digits than its factorization.

10321303134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720217194.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10321303134 its reverse (43130312301), we get a palindrome (53451615435).

The spelling of 10321303134 in words is "ten billion, three hundred twenty-one million, three hundred three thousand, one hundred thirty-four".

Divisors: 1 2 3 6 1720217189 3440434378 5160651567 10321303134