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52134103 = 743379457
BaseRepresentation
bin1100011011100…
…0000011010111
310122002200112201
43012320003113
5101321242403
65101225331
71202063320
oct306700327
9118080481
1052134103
112747913a
1215562247
13aa548a8
146cd1447
15489c21d
hex31b80d7

52134103 has 16 divisors (see below), whose sum is σ = 61262080. Its totient is φ = 43436736.

The previous prime is 52134101. The next prime is 52134133. The reversal of 52134103 is 30143125.

52134103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52134103 - 21 = 52134101 is a prime.

It is a super-2 number, since 2×521341032 = 5435929391229218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52134101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113851 + ... + 114307.

It is an arithmetic number, because the mean of its divisors is an integer number (3828880).

Almost surely, 252134103 is an apocalyptic number.

52134103 is a deficient number, since it is larger than the sum of its proper divisors (9127977).

52134103 is a wasteful number, since it uses less digits than its factorization.

52134103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 52134103 is about 7220.3949337969. The cubic root of 52134103 is about 373.5716998335.

Adding to 52134103 its reverse (30143125), we get a palindrome (82277228).

It can be divided in two parts, 5213 and 4103, that added together give a triangular number (9316 = T136).

The spelling of 52134103 in words is "fifty-two million, one hundred thirty-four thousand, one hundred three".

Divisors: 1 7 43 301 379 457 2653 3199 16297 19651 114079 137557 173203 1212421 7447729 52134103