Search a number
-
+
11210103174 = 232696945541
BaseRepresentation
bin10100111000010110…
…01001100110000110
31001221020210020121110
422130023021212012
5140424241300144
65052211225450
7544540206354
oct123413114606
931836706543
1011210103174
1148328a1486
12220a2a8286
13109860b45a
14784b627d4
154592420b9
hex29c2c9986

11210103174 has 16 divisors (see below), whose sum is σ = 22503556080. Its totient is φ = 3722809440.

The previous prime is 11210103131. The next prime is 11210103181. The reversal of 11210103174 is 47130101211.

It is a self number, because there is not a number n which added to its sum of digits gives 11210103174.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3471157 + ... + 3474384.

It is an arithmetic number, because the mean of its divisors is an integer number (1406472255).

Almost surely, 211210103174 is an apocalyptic number.

11210103174 is an abundant number, since it is smaller than the sum of its proper divisors (11293452906).

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

11210103174 is a wasteful number, since it uses less digits than its factorization.

11210103174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6945815.

The product of its (nonzero) digits is 168, while the sum is 21.

Adding to 11210103174 its reverse (47130101211), we get a palindrome (58340204385).

The spelling of 11210103174 in words is "eleven billion, two hundred ten million, one hundred three thousand, one hundred seventy-four".

Divisors: 1 2 3 6 269 538 807 1614 6945541 13891082 20836623 41673246 1868350529 3736701058 5605051587 11210103174