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4212525342 = 231315359447
BaseRepresentation
bin1111101100010110…
…0000100100011110
3101212120121110102010
43323011200210132
532111401302332
61534001012050
7206250605664
oct37305404436
911776543363
104212525342
111871951703
12996924026
13521972b5c
142bd676c34
15199c559cc
hexfb16091e

4212525342 has 16 divisors (see below), whose sum is σ = 8489365632. Its totient is φ = 1393455960.

The previous prime is 4212525337. The next prime is 4212525349. The reversal of 4212525342 is 2435252124.

4212525342 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212525349) 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, 2678938 + ... + 2680509.

It is an arithmetic number, because the mean of its divisors is an integer number (530585352).

Almost surely, 24212525342 is an apocalyptic number.

4212525342 is an abundant number, since it is smaller than the sum of its proper divisors (4276840290).

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

4212525342 is a wasteful number, since it uses less digits than its factorization.

4212525342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5359583.

The product of its digits is 19200, while the sum is 30.

The square root of 4212525342 is about 64903.9701559157. The cubic root of 4212525342 is about 1615.0309229926.

Adding to 4212525342 its reverse (2435252124), we get a palindrome (6647777466).

The spelling of 4212525342 in words is "four billion, two hundred twelve million, five hundred twenty-five thousand, three hundred forty-two".

Divisors: 1 2 3 6 131 262 393 786 5359447 10718894 16078341 32156682 702087557 1404175114 2106262671 4212525342