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4152241340 = 2251315970159
BaseRepresentation
bin1111011101111110…
…0010110010111100
3101201101011201022022
43313133202302330
532000433210330
61524004535312
7204616316612
oct36737426274
911641151268
104152241340
111840917415
1297a6b1538
13512326850
142b56636b2
151947e8ae5
hexf77e2cbc

4152241340 has 24 divisors (see below), whose sum is σ = 9390454080. Its totient is φ = 1533135168.

The previous prime is 4152241321. The next prime is 4152241349. The reversal of 4152241340 is 431422514.

It is a super-2 number, since 2×41522413402 = 34482216291209991200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4152241349) 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, 7984820 + ... + 7985339.

It is an arithmetic number, because the mean of its divisors is an integer number (391268920).

Almost surely, 24152241340 is an apocalyptic number.

It is an amenable number.

4152241340 is an abundant number, since it is smaller than the sum of its proper divisors (5238212740).

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

4152241340 is a wasteful number, since it uses less digits than its factorization.

4152241340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15970181 (or 15970179 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 4152241340 is about 64437.8874576130. The cubic root of 4152241340 is about 1607.2898272160.

Adding to 4152241340 its reverse (431422514), we get a palindrome (4583663854).

The spelling of 4152241340 in words is "four billion, one hundred fifty-two million, two hundred forty-one thousand, three hundred forty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 15970159 31940318 63880636 79850795 159701590 207612067 319403180 415224134 830448268 1038060335 2076120670 4152241340